2014-04-16 114 views
1

安装Kivy后,我尝试运行Hello World应用程序,但出现错误。我谷歌它,但无法找到满意的答案。这是错误:Kivy-python:运行Hello World时出错

[INFO ] Kivy v1.8.0 
[INFO ] [Logger  ] Record log in /home/duong/.kivy/logs/kivy_14-04-16_1.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_pygame, img_pil, img_gif 
[DEBUG ] [Cache  ] register <kv.texture> with limit=1000, timeout=60s 
[DEBUG ] [Cache  ] register <kv.shader> with limit=1000, timeout=3600s 
[INFO ] [Text  ] Provider: pygame 
[DEBUG ] [App   ] Loading kv <./my.kv> 
[DEBUG ] [App   ] kv <./my.kv> not found 
[DEBUG ] [Window  ] Ignored <egl_rpi> (import error) 
[INFO ] [Window  ] Provider: pygame(['window_egl_rpi'] ignored) 
[WARNING] [WinPygame ] Video: failed (multisamples=2) 
[WARNING] [WinPygame ] trying without antialiasing 
[ERROR ] [Window  ] Unable to use pygame 
[ERROR ] [Window  ] The module raised an important error: "Couldn't find matching GLX visual" 
Exception kivy.core.CoreCriticalException: CoreCriticalException("Couldn't find matching GLX visual",) in 'kivy.properties.dpi2px' ignored 
[DEBUG ] [Window  ] Ignored <egl_rpi> (import error) 
[INFO ] [Window  ] Provider: pygame(['window_egl_rpi'] ignored) 
[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. 
+0

你是否在桌面上运行它?你确定你写得一切都正常吗? – Oz123

+0

我在Ubuntu 12.04 TLS上运行它,当我在Kivy示例文件夹中运行示例时发生同样的错误。 – user2767553

+1

你见过这个吗? http://stackoverflow.com/questions/15281239/kivy-hello-world-not-working?rq=1 – Oz123

回答

2

该错误通常是由于您的计算机有一个非常差的图形芯片,或贫穷的视频卡驱动程序。您的卡和驱动程序必须支持OpenGL ES 2才能使Kivy应用程序正常工作。如果您正在虚拟机中运行此操作,请确保已为该VM启用3D加速。

0

我得到的virtualenv中安装kivy的同样的错误消息(“无法获取窗口,中止。”)(直接从GitHub安装),像这样:

pip install hg+http://bitbucket.org/pygame/pygame 
pip install Cython 
pip install git+git://github.com/kivy/kivy.git 

在我的情况有以前的错误与PNG有关,所以我尝试在我的virtualenv中安装枕头:

pip install pillow 

现在它正在工作。

+0

“点安装枕头”解决了​​我的问题。 –