Error installing/enabling the addon.

[Ekhymosis]

When I install the addon and enable it, I get this error message.
The secret key request box still does not appear, the error appears when I try to enable the addon.

How can I fix this error?

[shzy35]

I have the same problem，and not solve it yet

[HarryZhang-sat]

Same. Maybe cuz of OS?

[dollyt888]

Same issue. Has anyone found an answer yet?

[kushgo]

no idea does maybe because of windows insider?

[smanaton]

There's a typo in the unregister function in init.py file. The function bpy.utils.unegister_class should be bpy.utils.unregister_class, just edit it inside the zip, tested working with blender 4