TabbedPanel problem on Android

[legikaloz]

Hello,

i'm trying to package my kivy program to android for several days. I've downloaded and builded kivy and python-for-android from github.

My program which uses TabbedPanel perfectly run on Windows, Linux and even Android with the Kivy Launcher downloaded from the market. When I install the .apk on my phone it crashes with the following log:

I/python  (24213): Initialize Python for Android
I/python  (24213): ['/data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages', '/data/data/com.karesys.chirotouch/files/lib/site-python']
I/python  (24213): Android path ['/data/data/com.karesys.chirotouch/files/lib/python27.zip', '/data/data/com.karesys.chirotouch/files/lib/python2.7', '/data/data/com.karesys.chirotouch/files/lib/python2.7/lib-dynload', '/data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages', '/mnt/sdcard/com.karesys.chirotouch', '/data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages/PIL']
I/python  (24213): Android kivy bootstrap done. __name__ is __main__
I/python  (24213): Run user program, change dir and execute main.py
I/python  (24213): [INFO   ] Kivy v1.4.2-dev
I/python  (24213): [INFO   ] [Logger      ] Record log in /mnt/sdcard/com.karesys.chirotouch/.kivy/logs/kivy_12-10-30_1.txt
I/python  (24213): [INFO   ] [Factory     ] 125 symbols loaded
I/python  (24213): [DEBUG  ] [Cache       ] register <kv.lang> with limit=None, timeout=Nones
I/python  (24213): [DEBUG  ] [Cache       ] register <kv.image> with limit=None, timeout=60s
I/python  (24213): [DEBUG  ] [Cache       ] register <kv.atlas> with limit=None, timeout=Nones
I/python  (24213):  /data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages/kivy/core/image/img_pygame.py:11: RuntimeWarning: import cdrom: No module named cdrom
I/python  (24213):  (ImportError: No module named cdrom)
I/python  (24213): [DEBUG  ] [Cache       ] register <kv.texture> with limit=1000, timeout=60s
I/python  (24213): [DEBUG  ] [Cache       ] register <kv.shader> with limit=1000, timeout=60s
I/python  (24213): [INFO   ] [Text        ] using <pygame> as text provider
I/python  (24213): [INFO   ] [Window      ] using <pygame> as window provider
I/libSDL  (24213): SDL_SetVideoMode(): application requested mode 480x800
I/python  (24213): [INFO   ] [GL          ] OpenGL version <OpenGL ES 2.0>
I/python  (24213): [INFO   ] [GL          ] OpenGL vendor <ARM>
I/python  (24213): [INFO   ] [GL          ] OpenGL renderer <Mali-400 MP>
I/python  (24213): [INFO   ] [GL          ] Shading version <OpenGL ES GLSL ES 1.00>
I/python  (24213): [INFO   ] [GL          ] Texture max size <4096>
I/python  (24213): [INFO   ] [GL          ] Texture max units <8>
I/python  (24213): [INFO   ] [GL          ] OpenGL parsed version: 2, 0
I/python  (24213): [INFO   ] [Shader      ] fragment compiled successfully
I/python  (24213): [INFO   ] [Shader      ] vertex compiled successfully
I/python  (24213): [DEBUG  ] [ImagePygame ] Load </data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages/kivy/data/glsl/default.png>
I/python  (24213): [INFO   ] [Support     ] Android install hooks
I/python  (24213): [INFO   ] [Window      ] virtual keyboard not allowed, single mode, not docked
I/python  (24213): [DEBUG  ] [Cache       ] register <kivy.loader> with limit=500, timeout=60s
I/python  (24213): [INFO   ] [Loader      ] using <pygame> as thread loader
I/python  (24213): [DEBUG  ] [Cache       ] register <textinput.label> with limit=None, timeout=60.0s
I/python  (24213): [DEBUG  ] [Cache       ] register <textinput.width> with limit=None, timeout=60.0s
I/python  (24213): [WARNING] [Audio       ] Unable to use <gstreamer> as loader!
I/python  (24213): [DEBUG  ] 
I/python  (24213): Traceback (most recent call last):
I/python  (24213):   File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/core/__init__.py", line 97, in core_register_libs
I/python  (24213):   File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/core/audio/audio_gstreamer.py", line 6, in <module>
I/python  (24213): ImportError: No module named pygst
I/python  (24213): [DEBUG  ] [Audio       ] register SoundPygame
I/python  (24213): [DEBUG  ] [Atlas       ] Load </data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages/kivy/data/../data/images/defaulttheme.atlas>
I/python  (24213): [DEBUG  ] [Atlas       ] Need to load 1 images
I/python  (24213): [DEBUG  ] [Atlas       ] Load </data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages/kivy/data/../data/images/defaulttheme-0.png>
I/python  (24213): [DEBUG  ] [ImagePygame ] Load </data/data/com.karesys.chirotouch/files/lib/python2.7/site-packages/kivy/data/../data/images/defaulttheme-0.png>
I/python  (24213):  Traceback (most recent call last):
I/python  (24213):    File "/home/zkaposi/k2/main.py", line 1048, in <module>
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/app.py", line 523, in run
I/python  (24213):    File "/home/zkaposi/k2/main.py", line 1008, in build
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/uix/tabbedpanel.py", line 338, in __init__
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/uix/floatlayout.py", line 66, in __init__
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/uix/layout.py", line 61, in __init__
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/uix/widget.py", line 130, in __init__
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/lang.py", line 1206, in apply
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/lang.py", line 1236, in _apply_rule
I/python  (24213):    File "/home/zkaposi/python-for-android/build/python-install/lib/python2.7/site-packages/kivy/lang.py", line 673, in create_missing
I/python  (24213):    File "_event.pyx", line 306, in kivy._event.EventDispatcher.create_property (kivy/_event.c:3726)
I/python  (24213):  TypeError: Expected str, got unicode

I/python  (24213): Python for android ended.

The python-for-android was built with the following command:

./distribute.sh -m "sqlite3 openssl pyopenssl lxml audiostream cymunk ffmpeg pil pyjnius twisted kivy" -f

The .apk created with this one:

./build.py --package com.karesys.chirotouch --name Chirotouch_alpha --version 0.02 --dir /home/zkaposi/k2 --orientation portrait  --permission INTERNET --permission VIBRATE --icon /home/zkaposi/k2/diseased.png  debug

Double checked my kv file for multi-byte characters but it isn't contains any. I've tried to create a simple apk with a TabbedPanel without any kv but that crashes too. As a last attempt kivy and python-for-android sources pulled today from master branches.

Do you have any idea about this problem?

Thanks,

legikaloz

[Akshay Arora]

I/python  (24213):  TypeError: Expected str, got unicode

There  was a error with unicode conversion in the devel branch a few days ago, although you upgraded the devel branch today the branch in the python-for-android might not be updated as it's locally cached in the .packages directory under python-for-android dir and in the build dir. Try "git clean -dxf" in your python for android setup, (warning this will delete any local changes including branches not committed yet) and then re-build your distribution. 

[legikaloz]

That was lightning fast! Many thanks, works perfect now.

legikaloz