McgData.cs not found! UWP

After I deleted obj and bin folders and cleared solution, I receiving following error on release only:

Unhandled exception at 0x6B653793 (mrt100_app.dll) in onitor.exe: 0xC0000602: A fail fast exception occurred. Exception handlers will not be invoked and the process will be terminated immediately.

I resetted the settings on VS, but it happening again.

Update

The following is written on Source not found tab:

McgData.cs not found!

You need to find McgData.cs to view the source for the current call stack frame