问题

I'm trying to use kivy on my Python 2.7 project (in a PyCharm - Windows 10 environment), but I get the following error.

If someone can help me ? Thanks !

PS : I tried many times uninstalling/reinstalling libraries etc and doing what suggested on posts like this one, but it doesn't work : Kivy not working (Error: Unable to find any valuable Window provider.)

[INFO   ] [Logger      ] Record log in C:\Users\cyril\.kivy\logs\kivy_18-03-25_0.txt
 C:\Users\cyril\venv\lib\site-packages\kivy\modules\__init__.py:128: UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - interpreting them as being unequal
   if path not in sys.path:
[INFO   ] [Kivy        ] v1.10.0
[INFO   ] [Python      ] v2.7.14 (v2.7.14:84471935ed, Sep 16 2017, 20:19:30) [MSC v.1500 32 bit (Intel)]
[INFO   ] [Factory     ] 194 symbols loaded
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_gif (img_sdl2, img_pil, img_ffpyplayer ignored)
[CRITICAL] [Window      ] Unable to find any valuable Window provider.
sdl2 - ImportError: DLL load failed: Le module sp�cifi� est introuvable.
  File "C:\Users\cyril\venv\lib\site-packages\kivy\core\__init__.py", line 59, in core_select_lib
    fromlist=[modulename], level=0)
  File "C:\Users\cyril\venv\lib\site-packages\kivy\core\window\window_sdl2.py", line 26, in <module>
    from kivy.core.window._window_sdl2 import _WindowSDL2Storage

[CRITICAL] [App         ] Unable to get a Window, abort.

Process finished with exit code 1

回答1:

Problem

It is looking for the Kivy dependencies (e.g. sdl2) in your virtualenv.

Solution

I have encountered the same problem. I did the following and it solved the problem.

Environment

Windows 10
PyCharm Community
Python 3.5
Kivy dependencies installed (docutils, pygments, pypiwin32, kivy.deps.sdl2, kivy.deps.glew, kivy.deps.gstreamer) and for Python 3.5+ (kivy.deps.angle)

PyCharm IDE

Open the project
Click File
Click Settings...
Click Project Interpreter
On the right panel, click the drop down list for Project Interpreter
Select the location where the Python interpreter is installed e.g. C:\Users\user-name\AppData\Local\Programs\Python\Python35\python.exe
Click OK until you exit the Settings window
Run your program

Output

回答2:

Thank you so much, it did work ! I just added the "original" python interpreter installed in C:\Python27\python.exe in Project Interpreter list and selected it like you said.

Best regards,

来源：https://stackoverflow.com/questions/49466785/kivy-error-python-2-7-sdl2-import-error

标签

python