The Debugger Cannot Continue Running the Process. Unable to Start Debugging

While I've been working with Xamarin I have noticed some frustrating errors from Xamarin Studio and now with Visual Studio.

I was looking into Facebook Authentication and downloaded the master of Xamarin.Auth and tried to run the sample apps included and ran into a strange error:

Looking at the error it was hard to work out what went wrong, so I reverted to a friend to help with this.

The Fix

The solution contained two projects :

1. Xamarin.Auth Sample (Android)
2. Xamarin.Auth.Android

If you have the incorrect project setup as the startup project, in this case it is Xamarin.Auth.Android then you will get the error message. To fix this follow these steps:

1. Right click on the Solution and goto Properties (it should be the last option or press Alt+Enter)
2. Update the startup project to the project that should be starting up

I hope this helped.