Hi,
I got this error when I installed plugin.
Could anyone tell me how to fix this?
Best,
Gen
I am currently working on fixing import_3dm for Blender 4.0 and 4.1. The API changed (yet again), which breaks the add-on. It will work in pre 4.0.
Hi,
Thank you for the reply.
pre4.0 means any version before 4.0?
Yes, I know it at least works with Blender 3.5
Hi,
Sorry but I had the same error.
I reinstall Blender3.5 and installed Plugin( import_3dm-v0.0.10-py3_9-macos-intel.zip)
Any way to solve?
Did you follow and read all instructions? For version v0.0.10 you need to restart Blender and then enable the addon again.
Right, for Blender 3.5 you need the ZIP file with py3_10 in the name. If you’re on an Intel Mac that means https://github.com/jesterKing/import_3dm/releases/download/0.0.10/import_3dm-v0.0.10-py3_10-macos-intel.zip . If however you’re on an M1, M2 or M3 you need https://github.com/jesterKing/import_3dm/releases/download/0.0.10/import_3dm-v0.0.10-py3_10-macos-arm.zip, assuming you also have the Apple Silicon version of Blender 3.5
Looks to me that you should install the other version. If you used the macos-intel package on the first try use the macos-arm instead, and vice versa.
Okay, will do. Thanks for your patient and kindness.
Thank you so much Nathan.
It looks like the issue is solved.
I appreciate your kindness and support.
You’re welcome, enjoy Rhino and Blender 
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