All UI components missing scripts

Hi there.

After the update to 2019.3.2f1 unity messed up all my UI.

Now I’m at the point where all my UI scripts (several hundred elements) are missing (if I can’t restore the UI, ~60 hours of work are gone).

How can I re-asign the scripts to safe my project?

First check if you have any of the compile errors it mentions. Fix those first, and it is likely your missing script issues will be resolved. Unity can’t fill those in until it gets a successful compile. Worst case you go back to your backup you made before changing Unity versions.

There are no compiling errors anymore - I fixed them.

I didn’t make a backup cause at this state before the update, the project was already corrupted (and the update was said to be a possible solution). The last backup safes some things, but still, many hours are gone.

Can’t I just re-assign the scripts and restore the old values? Theres just a reference gone, isn’t it?