Attribute Error: 'BakeSettings' object has no attribute 'use_pass_ambient_occlusion'

[Theraa0]

Attribute Error: 'BakeSettings' object has no attribute 'use_pass_ambient_occlusion'

[addam]

@DanielFlaum, thank you for the fix. Apparently, the Ambient Occlusion pass was actually removed from Bake render settings.

Still, it is possible to use Ambient Occlusion as a specific Bake Type and I believe this option is useful. Here is a fixed version of the script with only the necessary bits removed while keeping all functionality: io_export_paper_model_fix.zip

@Thera-code, thank you for this bugreport and please excuse that it took me this long before I got to fixing it. The code is now updated both here and in the official repo, so that next Blender release will have the script properly working -- thanks to you.

[DanielFlaum]

I'm also experiencing this with add-on version 1.2 and Blender 3.0.0. I'll prepare a .blend that reproduces the issue.

[DanielFlaum]

The attached .blend reproduces the issue for me: broken-paper-model.zip.

[DanielFlaum]

I was able to fix this issue by editing my copy of io_export_paper_model.py to remove all mentions of ambient occlusion. But that file doesn't appear in this repository, and I'm not knowledgeable about Blender add-on build processes.

Here, however, is a .zip with my changes: io_export_paper_model_fix.zip. This should be pretty easily adaptable for the plugin author to use.

[Theraa0]

That works for me, thank you.

In the original file there appears to be a task list which says:

Task: split into four files (SVG and PDF separately)

and it looks to me as if that has already happened in this repo, so applying the fix you provided should not be an issue, however I am unsure if just removing ambient occlusion really is a permanent fix.