Deauthorize

[ateliernab]

deleting sketchup doesn’t free a spot.
if you want it to free its spot, you have to log off first.

if you have already uninstalled it, then you’ll have to manually delete the auth token.
follow these instructions.

SU 2024 problem with log in

You didn’t say whether you have also signed out and signed in again. Try doing that, and if you’re still seeing the message when you reopen SketchUp and sign in again, there is a session file you can delete to give SketchUp a fresh chance. To get to the file to delete, choose Go to Folder… in Finder, and paste in this path: ~/Library/Application Support/SketchUp 2024/ Drag the file login_session.dat to Trash, and reopen SketchUp. Try signing in again.