Kivy:打包Windows版应用程序时，Builder.load_file('*.kv')抛出FileNotFoundError [英] Kivy: Builder.load_file('*.kv') throws a FileNotFoundError when packaging app for Windows

问题描述

我正在尝试为Windows打包我的应用程序，但是运行生成的.exe文件时，我始终收到此错误.该文件确实存在于项目目录中，并且在直接运行main.py时可以正常工作.在我的main.py文件中，我调用了Builder.load_file('home_screen.kv')，这似乎是引发错误的地方.

I am attempting to package my app for windows but I keep getting this error when running the .exe file generated. The file does exist in the project directory and it works fine when running main.py directly. In my main.py I called Builder.load_file('home_screen.kv'), which is where it seems to be throwing the error.

 Traceback (most recent call last):
   File "main.py", line 46, in <module>
   File "site-packages\kivy\app.py", line 800, in run
   File "main.py", line 10, in build
   File "main.py", line 15, in __init__
   File "site-packages\kivy\lang\builder.py", line 288, in load_file
 FileNotFoundError: [Errno 2] No such file or directory: 'home_screen.kv'
[3208] Failed to execute script main

此问题并非特定于home_screen.kv，因为即使我在以下行中删除该行，Builder.load_file('create_schedule.kv')也会引发相同的错误.

This problem is not specific to home_screen.kv since even if I remove that line the following line, Builder.load_file('create_schedule.kv'), throws the same error.

推荐答案

在您的.spec文件中，在Analysis中添加一行，例如:

In your .spec file add a line in the Analysis like:

datas=[('*.kv', '.')],

这将包括home_screen.kv(假定它与main.py在同一目录中).

This will include the home_screen.kv (assuming it is in the same directory as your main.py).

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