"The breakpoint will not currently be hit. A copy of file was found in dll file, but the current source code is different"

Question

I keep getting this error saying there's a copy of the .cs file hence the break point will not get hit.

I have tried cleaning solution, rebuilding , deleting the .pdb files in the obj and bin folders, closing VS and restarting it, restarting the whole machine (It's Windows! Sometimes the most complicated, unexplained problems get fixed like this :\ )

Any idea what else I can try? it's a .net project on VS2015

Answer 1

I found the issue, it turns out IIS was configured to use a different copy of the project I had in my backup folder. It sounds pretty silly but I'll keep this question open if someone had something similar.