Python win32com 错误

发布于 2024-10-05 18:49:25 字数 952 浏览 0 评论 0原文

我在我的设置脚本中得到了以下回溯：

Exception in Tkinter callback
Traceback (most recent call last):
  File "Tkinter.pyc", line 1410, in __call__
  File "Setup.py", line 233, in step6
  File "Setup.py", line 203, in step7
  File "Setup.py", line 143, in step8
  File "Setup.py", line 76, in step9
  File "win32com\client\gencache.pyc", line 540, in EnsureDispatch
  File "win32com\client\CLSIDToClass.pyc", line 46, in GetClass
KeyError: '{4FBE7FE9-4AD1-4D70-BB77-66963016FD09}'

我以前从未见过这个，也不知道它意味着什么。有什么想法吗？

编辑：

我认为它来自这段代码：

fw = win32com.client.gencache.EnsureDispatch('HNetCfg.FwMgr', 0)
apps = fw.LocalPolicy.CurrentProfile.AuthorizedApplications
newapp = win32com.client.Dispatch('HNetCfg.FwAuthorizedApplication')
newapp.Name="Web Lock by ZBrown Technology"
newapp.ProcessImageFileName=d+"/ZBrownTechnology/Web Lock/Proxy.exe"
newapp.Enabled = True
apps.Add(newapp)

原文

I got the following traceback in my setup script:

Exception in Tkinter callback
Traceback (most recent call last):
  File "Tkinter.pyc", line 1410, in __call__
  File "Setup.py", line 233, in step6
  File "Setup.py", line 203, in step7
  File "Setup.py", line 143, in step8
  File "Setup.py", line 76, in step9
  File "win32com\client\gencache.pyc", line 540, in EnsureDispatch
  File "win32com\client\CLSIDToClass.pyc", line 46, in GetClass
KeyError: '{4FBE7FE9-4AD1-4D70-BB77-66963016FD09}'

I've never seen this one before and have no idea what it means. Any ideas?

Edit:

I think it is coming from this bit of code:

fw = win32com.client.gencache.EnsureDispatch('HNetCfg.FwMgr', 0)
apps = fw.LocalPolicy.CurrentProfile.AuthorizedApplications
newapp = win32com.client.Dispatch('HNetCfg.FwAuthorizedApplication')
newapp.Name="Web Lock by ZBrown Technology"
newapp.ProcessImageFileName=d+"/ZBrownTechnology/Web Lock/Proxy.exe"
newapp.Enabled = True
apps.Add(newapp)

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

指尖上得阳光 2024-10-12 18:49:25

这意味着 COM 无法实例化 id {4FBE7FE9-4AD1-4D70-BB77-66963016FD09} 的类（可能是 HNetCfg.FwMgr，Windows 防火墙脚本接口）。

我认为你必须是管理员才能做到这一点，所以这可能只是一个权限问题。

如果您拥有管理权限，但它仍然不起作用，也许该类已以某种方式取消注册。尝试发出命令：

regsvr32 %windir%\system32\hnetcfg.dll

It means that COM could not instantiate the class with id {4FBE7FE9-4AD1-4D70-BB77-66963016FD09} (which probably is HNetCfg.FwMgr, the Windows Firewall scripting interface).

I think you have be be an administrator to do that, so that might only be a permission problem.

In you have administration privileges and it still doesn't work, maybe that class has been unregistered somehow. Try issuing the command: