Repeated crashing with Mac SketchUp 2021

Hi Colin, I have the same problem with the ‘brick’ . removing the .plist file helps until I use ‘the brick’ again. Your other two solutions are not clear to me.

I have installed OpenCutList which relies on materials (the brick) for proper function and canbe part of the problem. However, after shutting down this extension the problem remained.

How to proceed ??
Since I am only a user of sup (paid subscribtion Pro) for a few days but need materials in my daily use I can only whish this is not normal procedure and will be solved quickly

Looking forward to your reply