Namespaces broke after updating

Updated to 2019.3.12f today. All Editor scripts now don’t see root namespace but compile fine. Rebuilding solution did nothing. Can’t access any plugin namespaces either.

Any advice?

Is it just a problem in your script editor or doesnt it work in unity aswell?

This seems to be a pure 2019.3.12f issue. I’ve done multiple tests with projects going from 3.11 to 3.12 and this same issue is persistent only in 3.12. What form of Visual Studio are you using? On my end, I found that this issue’s only prevalent in Visual Studio Community, but not in Visual Studio Code. So the most I can recommend from my experience is to either wait it out/downgrade to the previous version until 3.13 hopefully fixes this or use VSCode for the time being.