Android Eclipse Error “Android Packaging Problem”

Question

I am getting an error in my Problems tab for my Android Project in Eclipse. The error is \"Android Packaging Problem\" with an Unknown location.

Answer 1

I had a similar error - but instead of a NullPointerException it was an InvalidoperationException from somewhere in Eclipse.

A Project > Clean solved that one too.

Answer 2

I ran into the same problem coz of my blackberry sdk installation. I think it messed up my eclipse 3.6.2 install . I just reinstalled eclipse and it all worked like a charm

Answer 3

First I should recommend that you start using subversion or other versioning on your apps, that way you can pinpoint every change between each iteration. If your project was in subversion you could compare with previous and then pinpoint what changed.

With that said, I would also check through any recently changed layout XML, make a change and hit save and make sure you don't get errors. I've experienced strange null pointer/errors in Eclipse at times when my layout was fine, and by making a change and saving, the errors go away.