Yesterday I forgot to connect my laptop to my charger. I think it was turned off automatically with Unity still opened.
Today when I opened Unity again, I kept getting error after error! Weird thing is they don’t seem to affect the gameplay in any way, but the errors keep popping up and its annoying! Any idea how to fix it?
Found a solution, I deleted the library folder and opened the Unity project again, it created a new library folder and the error was gone for good.
Same thing happen to me. I did what you said, I delete lib and generate it again but there are so much problems and errors also got generated. Better solution : Use the same lib file just change unity version.