问题

Traceback (most recent call last):
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 202, in
w = Window()
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 95, in init
self.initWindow()
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 156, in initWindow
self.setQss()
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 173, in setQss
with open(f’resource/dark/demo.qss’, encoding=‘utf-8’) as f:
FileNotFoundError: [Errno 2] No such file or directory: ‘resource/dark/demo.qss’
PS E:\Github\Python-GUI\PyQt-Fluent-Widgets> & C:/Users/11868/AppData/Local/Programs/Python/Python310/python.exe e:/Github/Python-GUI/PyQt-Fluent-Widgets/examples/navigation/demo.py
QImage::scaled: Image is a null image
Traceback (most recent call last):
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 202, in
w = Window()
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 95, in init
self.initWindow()
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 156, in initWindow
self.setQss()
File “e:\Github\Python-GUI\PyQt-Fluent-Widgets\examples\navigation\demo.py”, line 173, in setQss
with open(f’resource/{color}/demo.qss’, encoding=‘utf-8’) as f:
FileNotFoundError: [Errno 2] No such file or directory: ‘resource/light/demo.qss’

一直都用vscode编写python,个人觉得vscode界面美观，功能强大，关键是打开速度很是让我满意。

今天出问题了，我把别人的写的源码复制到我的vscode工作目录下的一个子目录里，然后打开里面的py文件运行，出现 FileNotFoundError: [Errno 2] No such file or directory 的错误，检查源码没有发现问题，出现问题的代码是读取一个文件出错，而这个文件明明就在当前的文件夹里，但为何读取不到？用pycharm打开源码来运行没有问题，说明源码没有问题，问题可能出在：我把源码复制到vscode默认的工作目录下的子文件夹里，但运行源码时，vscode默认是会去工作目录里去找文件，我把相关的问题复制一份到工作目录里，问题立即解决，就证明我的猜想。