self.menu.bind(on_release=self.menu_callback)
def menu_callback(self, instance_menu, instance_menu_item):
print(instance_menu, instance_menu_item)
when i select a item from list ..on_release not calling the callback
#########2nd when we press on menu items during transition ..shows some error
[INFO ] [Window ] auto add sdl2 input provider
[INFO ] [Window ] virtual keyboard not allowed, single mode, not docked
[INFO ] [Text ] Provider: sdl2
[INFO ] [GL ] NPOT texture support is available
[INFO ] [Base ] Start application main loop
[INFO ] [Base ] Leaving application in progress...
Traceback (most recent call last):
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 594, in _update_effect_bounds
self._update_effect_y_bounds()
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 586, in _update_effect_y_bounds
self.effect_y.value = self.effect_y.min * self.scroll_y
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/effects/dampedscroll.py", line 104, in on_value
self.scroll = self.value
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/uix/scrollview.py", line 622, in _update_effect_y
self.scroll_y = -sy
File "kivy/properties.pyx", line 497, in kivy.properties.Property.__set__
File "kivy/properties.pyx", line 544, in kivy.properties.Property.set
File "kivy/properties.pyx", line 599, in kivy.properties.Property.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
File "kivy/properties.pyx", line 1503, in kivy.properties.AliasProperty.trigger_change
File "kivy/properties.pyx", line 1510, in kivy.properties.AliasProperty.trigger_change
File "kivy/properties.pyx", line 1537, in kivy.properties.AliasProperty.dispatch
File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
File "kivy/_event.pyx", line 1096, in kivy._event.EventObservers._dispatch
File "/usr/lib/python3/dist-packages/kivy/lang/builder.py", line 71, in call_fn
element, key, value, rule.value))
File "kivy/weakproxy.pyx", line 299, in kivy.weakproxy.WeakProxy.__str__
RecursionError: maximum recursion depth exceeded while getting the str of an object