7" touchscreen RPI2 en KIVY

[Jos Neelen]

Ik heb een touchscreen met Raspi 2 geinstalleerd volgens de aanwijzingen volgens  mrichardson23.

Bij de executie van pictures in de demo van examples in kivy krijg ik de foutmelding zoals in de bijlage staat.

Graag hulp na vele uren vol probeerellende.

Met groet

Jos Neelen

[st...@btp.nl]

Hallo Jos, dit is een ML waar men in het engels met elkaar communiceerd. Vragen in het nederlands zullen daardoor erg weinig reacties krijgen.

So to recap the question;
You have an issue with missing kivy libs on a raspberry pi.

Traceback (most recent call last):
File "/home/pi/kivy/examples/demo/pictures/main.py", line 32, in <module>
from kivy.app import App
File "/home/pi/kivy/kivy/app.py", line 319, in <module>
from kivy.base import runTouchApp, stopTouchApp
File "/home/pi/kivy/kivy/base.py", line 26, in <module>
from kivy.clock import Clock
File "/home/pi/kivy/kivy/clock.py", line 362, in <module>
from kivy._clock import CyClockBase, ClockEvent, FreeClockEvent, \
ImportError: No module named _clock

Please use the install instructions provided by the kivy project:
https://kivy.org/docs/installation/installation-rpi.html
If you still have problems, please post a small code example we can test

Regards,
Stas Zytkiewicz

[Jos Neelen]

Beste Stas,

Bedankt. Ik vermoedde al zoiets.

Op do 16 nov. 2017 om 09:58 schreef <st...@btp.nl>

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[Jos Neelen]

Op woensdag 15 november 2017 19:45:24 UTC schreef Jos Neelen:

[Jos Neelen]

Op donderdag 16 november 2017 08:58:09 UTC schreef st...@btp.nl:

[Jos Neelen]

Dear Stas,

I installed according the kivy-site.

Running the demo "pictures" , I receive the error as in the appendix.

Under kivypie, the "pictures" is perfect.

I hope you can help me with this problem.

Another point : how to use HDMI at the same time with touchscreen ?

Regards,

Jos Neelen

Op woensdag 15 november 2017 19:45:24 UTC schreef Jos Neelen:

Ik heb een touchscreen met Raspi 2 geinstalleerd volgens de aanwijzingen volgens  mrichardson23.

[gate...@gmail.com]

I can't open the file you included, its some sort of binary file?
Just include the error trace inside the message and not in some sort compiled format.

[Jos Neelen]

The file was a format of a rasbian text editor Leafpad.

I transformed to another format. See appendix

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[gate...@gmail.com]

Does it work with a regular monitor?

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[Jos Neelen]

This is the result using HDMI output

pi@raspberrypi:~ $ cd kivy/examples

pi@raspberrypi:~/kivy/examples $ cd demo/pictures

pi@raspberrypi:~/kivy/examples/demo/pictures $ python main.py

[INFO   ] [Logger      ] Record log in /home/pi/.kivy/logs/kivy_17-11-24_0.txt

[INFO   ] [Kivy        ] v1.10.1.dev0, git-7cb8d16, 20171117

[INFO   ] [Python      ] v2.7.9 (default, Sep 17 2016, 20:26:04) 

[GCC 4.9.2]

[INFO   ] [Factory     ] 194 symbols loaded

[INFO   ] [Image       ] Providers: img_tex, img_dds, img_sdl2, img_gif (img_pil, img_ffpyplayer ignored)

[INFO   ] [Window      ] Provider: egl_rpi

[INFO   ] [GL          ] Using the "OpenGL ES 2" graphics system

[INFO   ] [GL          ] Backend used <gl>

[INFO   ] [GL          ] OpenGL version <OpenGL ES 2.0>

[INFO   ] [GL          ] OpenGL vendor <Broadcom>

[INFO   ] [GL          ] OpenGL renderer <VideoCore IV HW>

[INFO   ] [GL          ] OpenGL parsed version: 2, 0

[INFO   ] [GL          ] Shading version <OpenGL ES GLSL ES 1.00>

[INFO   ] [GL          ] Texture max size <2048>

[INFO   ] [GL          ] Texture max units <8>

[INFO   ] [Shader      ] fragment shader: <Compiled>

[INFO   ] [Shader      ] vertex shader: <Compiled>

[INFO   ] [Window      ] virtual keyboard not allowed, single mode, not docked

[INFO   ] [GL          ] NPOT texture support is available

[INFO   ] [Text        ] Provider: sdl2

[INFO   ] [GL          ] Unpack subimage support is available

 Traceback (most recent call last):

   File "main.py", line 73, in <module>

     PicturesApp().run()

   File "/home/pi/kivy/kivy/app.py", line 829, in run

     runTouchApp()

   File "/home/pi/kivy/kivy/base.py", line 440, in runTouchApp

     from kivy.input import MotionEventFactory, kivy_postproc_modules

   File "/home/pi/kivy/kivy/input/__init__.py", line 30, in <module>

     from kivy.input.postproc import kivy_postproc_modules

   File "/home/pi/kivy/kivy/input/postproc/__init__.py", line 24, in <module>

     kivy_postproc_modules['ignorelist'] = InputPostprocIgnoreList()

   File "/home/pi/kivy/kivy/input/postproc/ignorelist.py", line 27, in __init__

     self.ignore_list = strtotuple(Config.get('postproc', 'ignore'))

   File "/home/pi/kivy/kivy/config.py", line 474, in get

     value = PythonConfigParser.get(self, section, option, **kwargs)

   File "/usr/lib/python2.7/ConfigParser.py", line 618, in get

     raise NoOptionError(option, section)

 ConfigParser.NoOptionError: No option 'ignore' in section: 'postproc'

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[Jos Neelen]

This id the result in Python3 Idle

Python 3.4.2 (default, Oct 19 2014, 13:31:11) 

[GCC 4.9.1] on linux

Type "copyright", "credits" or "license()" for more information.

>>> ================================ RESTART ================================

>>> 

[INFO   ] [Logger      ] Record log in /home/pi/.kivy/logs/kivy_17-11-24_6.txt

[INFO   ] [Kivy        ] v1.10.1.dev0, git-7cb8d16, 20171117

[INFO   ] [Python      ] v3.4.2 (default, Oct 19 2014, 13:31:11) 

[GCC 4.9.1]

 Traceback (most recent call last):

   File "/home/pi/kivy/examples/demo/pictures/main.py", line 32, in <module>

     from kivy.app import App

   File "/home/pi/kivy/kivy/app.py", line 319, in <module>

     from kivy.base import runTouchApp, stopTouchApp

   File "/home/pi/kivy/kivy/base.py", line 26, in <module>

     from kivy.clock import Clock

   File "/home/pi/kivy/kivy/clock.py", line 362, in <module>

     from kivy._clock import CyClockBase, ClockEvent, FreeClockEvent, \

 ImportError: /home/pi/kivy/kivy/_clock.so: undefined symbol: _Py_ZeroStruct

2017-11-24 6:38 GMT+00:00 <gate...@gmail.com>:

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