Can someone help me with the below error I have checked the project and I do not seem to have duplicated reference anywhere. obj\Debug\.NETFramework,Version=v4.7.2.AssemblyAttributes.cs was specified more than once in the Sources parameter. Duplicate items are not supported by the Sources parameter.

Probably happened during a merge or something like that - this answer should help you get there - https://stackoverflow.com/a/17361736