"Clean scene" option breaks in Blender 3.x about up3date HOT 3 OPEN

Hi @Sigmoidas,

I am unable to replicate the issue with the given 3D BAG tile. I use Blender 3.2.1 on Linux. I'd suggest you upgrade as well to 3.2.1, if this isn't a problem.

Oddly enough, this is also just related to trying to delete all objects from the scene. I am wondering if you have any particular objects in the scene. In any case, you can just disable the Clean scene option when selecting the file to import to avoid this error altogether. Just make sure to delete any objects you don't need in the scene before that.

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@liberostelios yes, leaving a new blender file scene default (not deleting any of the default objects) resolves the issue on Blender 3.1.2.

When importing 3D BAG CityJSON files I used to create a new Blender file, hit A and Delete all the contents in the scene. That used to work fine in Blender 3.0.1

As you mentioned disabling Clean scene in the import options also resolves this issue.

from up3date.

Alright. I think I can replicate it, indeed, if I try to load a new CityJSON file without removing the previous one. Probably something is wrong in the part that clean the scene.

I'll mark this as a bug, then. Hopefully we can fix it in the future.

Thanks a lot for reporting this!

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