Undefined library throwing warning

Here the patch with the fix.

Removing the library dependency creates some breaks in other modules. I think the best thing would be to fix the ng2 module to ensure it has a correctly named library.

Agreed on that. Adding a missing piece to the patch to handle existing dependencies on the defined component library like cases

add_js:
  footer:
    js:
      'lib.js': {}
    dependencies:
      - pdb/another_lib/footer

Automatically closed - issue fixed for 2 weeks with no activity.