[Window Title] Visual Studio Code [Content] Unable to start debugging. Program path 'D:\C语言代码\helloworld\hello.exe' is missing or invalid. GDB failed with message: D:\C语言代码\helloworld\hello.exe: No such file or directory. This may occur if the process's executable was changed after the process was started, such as when installing an update. Try re-launching the application or restarting the machine. [打开“launch.json”] [取消]

这个错误提示说明在指定的路径下找不到或无效的可执行文件。可能是由于在启动进程后更改了可执行文件，例如安装更新。您可以尝试重新启动应用程序或重启计算机来解决此问题。

另外，您可以检查一下 launch.json 文件，确保其中的配置正确。可以尝试打开 launch.json 文件来查看是否有任何错误或缺失的配置。