I was working on a project, after which I went about my business, turning off Unity3D and turning off the computer. After turning it on, I started to write about a system failure and try to restore it. To which I agreed to wait a couple of minutes and continue working. I start the project and I see a bunch of incomprehensible errors. Plugins do not start with the project. Tried to create a new project, still the same. Please how can I fix these errors? I also reinstalled Unity. And created a new project, nothing...
I try to remove the preprocessor check line, but it doesn't work. Unity itself adds it again. I try to add these constants in ProjectManager>Player>Constants, it doesn't work. the same errors. Help. I have to hand over the stage, but I can't work because of them.