Where to look for an error in C# code?

Question

C++ / C#

I decompile one project in C # and try to assemble what I need from the pieces. Unfortunately, I can’t show the code out of harm’s way =)
I have the following error:
Error 1 Since 'ConsoleApplication5.Program.Main(string[])' returns void, a return keyword must not be followed by an object expression
the error refers to
return myClass;
which can lead to this error. I can't come up with a clear explanation. thanks in advance

Answer 1

apparently somewhere the Main method returns some value.