Load error: failed to load outer for resource


We have a lot of load errors upon opening a level. It just says “Load error: failed to load outer resource” and points to different nodes inside blueprints, but everything works just fine.

What I’ve tried:

  1. Deleted appdata
  2. Deleted cache folder
  3. Reinstalled the engine
  4. Rollback the project a whole day
  5. Recompiled parent blueprints

Thank you! I’ve been trying to fix this for days with no success.

This error occurs when you have removed items from your project without UE knowing about it. IE in the windows explorer.

Did you do that?

No, I have not.

Sorry, out of ideas…