首页 > 解决方案 > 运行使用 pyinstaller 创建的 exe 时如何使“Kivy”用户界面持续存在

问题描述

尝试使用 pyinstaller 创建一个简单的 exe 文件,然后我可以将其分发给其他用户。python代码使用kivy创建前端。但是,当我运行 exe(使用 pyinstaller --onefile 创建)时,命令窗口和 kivy 窗口会立即关闭。我想让用户界面持续存在,直到用户关闭它。

我正在使用 Python 3.7

下面是简单的kivy代码

import kivy
from kivy.app import App
from kivy.uix.button import Button

class TestApp(App):
    def build(self):
        return Button(text='Hello World')

TestApp().run()

当我通过命令提示符运行 exe 时,我得到以下信息

[WARNING] [Image       ] Unable to load image <C:\Users\aa\AppData\Local\Temp\_MEI280362\kivy_install\data\glsl\default.png>
[CRITICAL] [Window      ] Unable to find any valuable Window provider.
sdl2 - Exception: SDL2: Unable to load image
  File "site-packages\kivy\core\__init__.py", line 67, in core_select_lib
  File "site-packages\kivy\core\window\window_sdl2.py", line 140, in __init__
  File "site-packages\kivy\core\window\__init__.py", line 968, in __init__
  File "site-packages\kivy\core\window\window_sdl2.py", line 294, in create_window
  File "site-packages\kivy\core\window\__init__.py", line 1216, in create_window
  File "kivy\graphics\instructions.pyx", line 759, in kivy.graphics.instructions.RenderContext.__init__
  File "site-packages\kivy\core\image\__init__.py", line 536, in __init__
  File "site-packages\kivy\core\image\__init__.py", line 732, in _set_filename
  File "site-packages\kivy\core\image\__init__.py", line 435, in load
  File "site-packages\kivy\core\image\__init__.py", line 201, in __init__
  File "site-packages\kivy\core\image\img_sdl2.py", line 41, in load

[CRITICAL] [App         ] Unable to get a Window, abort.

标签: pythonkivypyinstaller

解决方案


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