“Symbols for the module MyLibrary.dll were not loaded”?

Question

I\'m trying to learn Windows Phone dev by making a basic app that provides information about Pokemon. To do this, I\'ve created a portable class library (PokeLib.dll) so it\'s

Answer 1

I was having this error when I had an assembly that was in the GAC and Visual Studio was not removing it before compile/debug. I was able to resolve it by removing that library (dll) from the GAC.

//if pokelib.dll contained assembly: PokeLibrary.Pokemon 
//and it showed up in the GAC (c:\windows\assembly\) with that assembly name
gacutil /u PokeLibrary.Pokemon

This resolved the warning condition and allowed me to debug once again.