COBCH1813 class-name does not have public implementation of indexer indexer-name of interface interface-name

Resolution:

Correct the code; then recompile.

Example:

In the following example, the string indexer is not implemented.

       interface-id IIndexer.
       indexer-id string (i as binary-long).
       getter.
       end indexer.
       end interface.

       class-id a implements type IIndexer.
       end class.