Hi! This error appears when SU starts. As far as I understand there is some problem with tt_subd plugin from ThomThom. When I delete it the problem disappears. And when try to reinstall this plugin again the problem comes back. I use SketchUp 2021 version. can you help me? Thank you very much
You need to wait for the image to upload before you post…
1 Like
This is perhaps a permission issue, typically happens when SketchUp does not installed properly.
- Uninstall that plugin.
- Close SketchUp.
- Make sure no other instance of SketchUp is running. (Perhaps restart your computer)
- Find your downloaded installer file - (or download a fresh copy from here: SketchUp Pro 2021) - right click on that installer file and chose Run as administrator.
- When prompted chose Repair. Let the repair finishes.
- Restart your computer.
- Start SketchUp and install the plugin. (make sure it is the latest version)
- Close SketchUp.
- Start SketchUp.
2 Likes
thanks for your help it worked.
Thanks again… 
2 Likes