I'm trying to build the PC player on 2018.2.06b but the process quits because of this error, it doesn't go away when I hit "Clear" on the console and If I hit play the editor tells me: "All compiler errors have to be fixed before you can enter playmode!", just as if it was a compilation error and obviously it is not. I could generate the PC build the first time, but the I realized I didn't update the scene list, so I added the missing scene to the build list and when I tried to "Build and Run" again I got this error. the Temp folder does not exist inside the project's folder. I had to delete the Library folder in order to recover from this, but it took a long while.