python - PermissionError : [WinError 5] Access denied

Question

我正在尝试使用subprocess调用python程序，但出现权限错误。我尝试以管理员身份运行PyCharm，但这无济于事。

我的代码:

answer = subprocess.check_output("../folder python program %s %s" %(valueA, valueB), encoding = 'utf8')

错误:

Traceback (most recent call last):
  File "C:/Users/User/PycharmProjects/a/b/b_resolution.py", line 35, in <module>
    answer = subprocess.check_output("../folder python program %s %s" %(valueA, valueB), encoding = 'utf8')
  File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\subprocess.py", line 376, in check_output
    **kwargs).stdout
  File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\subprocess.py", line 453, in run
    with Popen(*popenargs, **kwargs) as process:
  File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\subprocess.py", line 756, in __init__
    restore_signals, start_new_session)
  File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\Lib\subprocess.py", line 1155, in _execute_child
    startupinfo)
PermissionError: [WinError 5] Access Denied

有人知道我该如何解决此权限错误？

Answer 1

检查当前用户的文件权限。

右键单击文件，然后在安全性上可以看到用户的文件权限。

如果您无权读取文件，请选择“高级”>“选择主体”，然后选择check this doc.