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
You will need to grub down by switching on Verbose output. What is stopping the generation of packaged_resources?
In VS2013 choose Tools --> Options --> Build and execute, choose verbosity Diagnostic.
In VS2015, the same option is in Tools --> Options --> Projects and Solutions --> Build and Run.
In my case, it was a hyphen character in the name of the action property of an Intent filter, but choosing verbose output will point you to the line that has the problem.