Two output file names resolved to the same output

Question

Recently I created new Form called WorkersScreen. When I try to run the project I got this error:

Error 1 Two output file nam

Answer 1

I just got this issue using VS 2019 community edition.

I didn't have duplicate .resx files. I didn't have duplicate .cs files. I couldn't find the solution online.

To fix the problem, I cleaned the solution and then restarted VS. Not sure why, but it worked. Hope this helps.