When attempting to compile my Xamarin.Android app I get the compile error:
Error 3 The file \"obj\\Debug\\android\\bin\\packaged_resources\" does no
I encountered the same issue. Ensure that your resource files do not include any special characters
The actual error you may be encountering is:
Invalid file name: must contain only [a-z0-9_.]
Change your build output verbosity in visual studio to see better log output.