I've returned to my program (console application) after two months. It was working fine before. But suddenly I get this error. I'm using Google API in the program:
I have cleaned my solution and build anew. Cleared both my bin and obj folders and tried again.
I even started to create a new project and copied the code and loaded the DLL files but the same error shows up.
I have read some other posts about this TypeLoadException but they mostly address that I have different versions of the DLL in two places that confuses the program.
But it's not true. And the method actually does have an implementation. Because it was working perfectly before.
I do not understand what has happened in these two months. All there is that I have bought a new laptop. But I check the program on my old laptop as well and it does not work there either.
I should add that the project is also on Github. Maybe that will help.