error

[Debesh Mohanty]

I am a begginer to kivy....

I wrote a hello world program in kivy...

from kivy.app import App

from kivy.uix.label import Label

class test(App):
        def build(self):
                return Label(text="hello world")

if __name__=="__main__":
        test().run()


This shows me error

[INFO   ] Kivy v1.8.0
[INFO   ] [Logger      ] Record log in /home/debesh/.kivy/logs/kivy_15-05-01_0.txt
[INFO   ] [Factory     ] 157 symbols loaded
[DEBUG  ] [Cache       ] register <kv.lang> with limit=None, timeout=Nones
[DEBUG  ] [Cache       ] register <kv.image> with limit=None, timeout=60s
[DEBUG  ] [Cache       ] register <kv.atlas> with limit=None, timeout=Nones
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_pil, img_gif (img_pygame ignored)
[DEBUG  ] [Cache       ] register <kv.texture> with limit=1000, timeout=60s
[DEBUG  ] [Cache       ] register <kv.shader> with limit=1000, timeout=3600s
[DEBUG  ] [Text        ] Ignored <pygame> (import error)
[DEBUG  ] [Text        ] Ignored <sdlttf> (import error)
[INFO   ] [Text        ] Provider: pil(['text_pygame', 'text_sdlttf'] ignored)
[DEBUG  ] [App         ] Loading kv <./test.kv>
[DEBUG  ] [App         ] kv <./test.kv> not found
[DEBUG  ] [Window      ] Ignored <egl_rpi> (import error)
[DEBUG  ] [Window      ] Ignored <pygame> (import error)
[WARNING] [WinPygame   ] SDL wrapper failed to import!
[DEBUG  ] [Window      ] Ignored <sdl> (import error)
[DEBUG  ] [Window      ] Ignored <x11> (import error)
[CRITICAL] [Window      ] Unable to find any valuable Window provider at all!
[CRITICAL] [App         ] Unable to get a Window, abort.
 Exception ignored in: 'kivy.properties.dpi2px'
 Traceback (most recent call last):
   File "/usr/lib/python3/dist-packages/kivy/utils.py", line 356, in __get__
     retval = self.func(inst)
   File "/usr/lib/python3/dist-packages/kivy/metrics.py", line 169, in dpi
     EventLoop.ensure_window()
   File "/usr/lib/python3/dist-packages/kivy/base.py", line 125, in ensure_window
     sys.exit(1)
 SystemExit: 1
[CRITICAL] [App         ] Unable to get a Window, abort.


Please any1 help me

[Rafael Gottsfritz]

Hi Debesh,

From your error log it's possible to see a lot of import errors like pygame, sdlttf, etc. So please check if you have all the requirements to run kivy.

http://kivy.org/docs/installation/installation.html

Another thing are you using kivy 1.8.