当我尝试用kivy导入一个简单的应用程序时,我遇到了这个问题。我该怎么办?
from kivy.app import App
from kivy.uix.label import Label
class MyApp(App):
def build(self):
return Label(text="hello world")
if __import__ == "__main__":
MyApp().run()
我得到的问题:
在处理上述异常期间,发生了另一个异常:
Traceback (most recent call last):
File "C:\Users\dorijan\PycharmProjects\app1\app1.py", line 1, in <module>
from kivy.app import App
File "C:\Users\dorijan\PycharmProjects\app1\venv\lib\site-packages\kivy\__init__.py", line 37, in <module>
from kivy.compat import PY2
File "C:\Users\dorijan\PycharmProjects\app1\venv\lib\site-packages\kivy\compat.py", line 18, in <module>
import Queue as queue
ModuleNotFoundError: No module named 'Queue'
所以我得到它的工作,我所做的只是重新安装pycharm和kivy.But现在我有另一个问题,当我键入上面显示的相同代码我得到这样的信息:
[INFO ] [Logger ] Record log in C:\Users\dorijan\.kivy\logs\kivy_19-04-27_44.txt
[INFO ] [Kivy ] v1.10.1
[INFO ] [Python ] v3.6.7 (v3.6.7:6ec5cf24b7, Oct 20 2018, 13:35:33) [MSC v.1900 64 bit (AMD64)]
[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
所以一切似乎都正常吗?但应该打开的窗口显示“hello world”文本没有打开我错过了什么?