Traceback (most recent call last):
File "build\bdist.win-amd64\egg\veighna_station\mainwindow.py", line 258, in closeEvent
File "build\bdist.win-amd64\egg\veighna_station\widget.py", line 383, in close_process
PermissionError: [WinError 5] 拒绝访问。