软件版本：4.5
问题描述：调用扩展，总是失败，报错，不知如何解决
Traceback (most recent call last):
File “D:/sw/3D slicer_new/Slicer 4.5.0-1/lib/Slicer-4.5/qt-scripted-modules/ExtensionWizard.py”, line 267, in selectExtension
xd = SlicerWizard.ExtensionDescription(sourcedir=path)
File “D:\sw\3D slicer_new\Slicer 4.5.0-1\bin\Python\SlicerWizard\ExtensionDescription.py”, line 126, in init
self._setProjectAttribute(“homepage”, p, required=True)
File “D:\sw\3D slicer_new\Slicer 4.5.0-1\bin\Python\SlicerWizard\ExtensionDescription.py”, line 173, in setProjectAttribute
v = project.getValue("EXTENSION" + name.upper(), default, substitute)
File “D:\sw\3D slicer_new\Slicer 4.5.0-1\bin\Python\SlicerWizard\ExtensionProject.py”, line 245, in getValue
raise KeyError(“script does not set %r” % name)
KeyError: “script does not set ‘EXTENSION_HOMEPAGE’”