I Created a Xamarin.Forms project with a long path, and while building it I get this error:
\"System.IO.PathTooLongException: The specified path, file nam
Try adding this msbuild property in your project that will shorten the file/folder names on the obj directory
True
Or this to change the output folder to a one closer to the C:\
C:\
C:\MyFolder\MyProj
Hope it helps.