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[英]Exception: SDL2: Unable to load image - When running kivy apk on android
[英]Error when trying to run Kivy app with Python27: raise Exception('SDL2: Unable to load image')
我一直在制作一些 Kivy 應用程序,它們在 Python34 上運行良好,但由於某種原因,在代碼中甚至沒有任何更改之后突然停止使用 Python27。 我四處尋找解決方案,並嘗試向 Path 添加內容、卸載並重新安裝 gstreamer、更新 Python、更新 kivy、更新依賴項等,但沒有任何解決方案! 這是我在控制台上得到的輸出:
[WARNING ] [Image ] Unable to load image <C:\Python27\lib\site-packages\kivy\data\glsl\default.png>
[CRITICAL ] [Window ] Unable to find any valuable Window provider at all!
sdl2 - Exception: SDL2: Unable to load image
File "C:\Python27\lib\site-packages\kivy\core\__init__.py", line 67, in core_select_lib
cls = cls()
File "C:\Python27\lib\site-packages\kivy\core\window\window_sdl2.py", line 138, in __init__
super(WindowSDL, self).__init__()
File "C:\Python27\lib\site-packages\kivy\core\window\__init__.py", line 722, in __init__
self.create_window()
File "C:\Python27\lib\site-packages\kivy\core\window\window_sdl2.py", line 255, in create_window
super(WindowSDL, self).create_window()
File "C:\Python27\lib\site-packages\kivy\core\window\__init__.py", line 897, in create_window
self.render_context = RenderContext()
File "kivy\graphics\instructions.pyx", line 756, in kivy.graphics.instructions.RenderContext.__init__ (kivy\graphics\instructions.c:10729)
File "C:\Python27\lib\site-packages\kivy\core\image\__init__.py", line 512, in __init__
self.filename = arg
File "C:\Python27\lib\site-packages\kivy\core\image\__init__.py", line 700, in _set_filename
mipmap=self._mipmap, nocache=self._nocache)
File "C:\Python27\lib\site-packages\kivy\core\image\__init__.py", line 430, in load
im = loader(filename, **kwargs)
File "C:\Python27\lib\site-packages\kivy\core\image\__init__.py", line 198, in __init__
self._data = self.load(filename)
File "C:\Python27\lib\site-packages\kivy\core\image\img_sdl2.py", line 42, in load
raise Exception('SDL2: Unable to load image')
[CRITICAL ] [App ] Unable to get a Window, abort.
最近,主分支中的依賴項發生了變化。 異常很可能是由於路徑上的 DLL 沖突而引發的。
我遇到了與屬於Intel
驅動程序的zlib1.dll
文件發生沖突。 然而,對依賴項進行了修復,以防止 Kivy 中發生此類沖突。 如果沒有與share/sdl2/bin
、 share/glew/bin
的同名文件,請將依賴項更新為最新的依賴項,或檢查PATH
文件夾。
如果有,請確保將 Kivy 依賴項的路徑放在導致 Window 創建崩潰的路徑之前。
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