An internal error occurred during: “Updating Maven Project”. java.lang.NullPointerException

Question

I\'m developing a Java EE web project. When I try to add a dependency, this error message appears. I use Eclipse Kepler.

An internal error occurred du

Answer 1

For me worked the answer I found on CodeRanch, by user Maneesh Godbole:

1. Close eclipse.
2. Navigate to your "workspace" folder
3. Ensure the setting on your OS to view hidden files is turned on
4. Identify and delete the .metadata directory
5. Restart eclipse
6. Import project