How can I debug this NullPointer exception?

Question

I\'m trying to write an application for Android and when I launch my new activity, I\'ve set break points and found that it runs through my onCreate without any errors, but

Answer 1

a button that says "Edit Source Lookup Path"

Hit that button and tell Eclipse where to find the source code for that method. That should help. At least you'll be able to step into it in the debugger and read something more sensible.