Python kivy应用程序未完成加载
装载停止在:Python kivy应用程序未完成加载,python,kivy,Python,Kivy,装载停止在: from kivy.app import App class MyApp(App): pass if __name__ == "__name__": Myapp().run() 问题出在哪里?由于在方法中没有返回根,应用程序不会启动,因此kivy不会加载更多组件,因此应用程序关闭 解决方案: 返回一个小部件 [INFO ] [Logger ] Record log in C:\Users\admin\.kivy\logs\kivy_18-04-1
from kivy.app import App
class MyApp(App):
pass
if __name__ == "__name__":
Myapp().run()
问题出在哪里?由于在方法中没有返回
根
,应用程序不会启动,因此kivy不会加载更多组件,因此应用程序关闭
解决方案:
返回一个小部件
[INFO ] [Logger ] Record log in C:\Users\admin\.kivy\logs\kivy_18-04-13_14.txt
[INFO ] [Kivy ] v1.10.0
[INFO ] [Python ] v3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 16:07:46) [MSC v.1900 32 bit (Intel)]
[INFO ] [Factory ] 194 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_gif (img_pil, img_ffpyplayer ignored)
[INFO ] [Text ] Provider: sdl2
from kivy.app import App
from kivy.uix.button import Button
class TestApp(App):
def build(self):
return Button(text='hello world')
if __name__ == '__main__':
TestApp().run()