How to fix non-working product files in Eclipse?

  1. Check in the "dependencies" tab that there is no red cross on any of the features included. If there is, you might need to update the version number on them (select and click "properties". The version no can be retrieved from the corresponding feature:s feature.xml file).
  2. Validate the product file (the rightmost button in the top, in the product file editor)
  3. Add the required missing bundles to the appropriate feature, included in the product file.