NoClassDefFoundError: javax/activation/DataSource

Question

This is the code :

      Session session = Session.getDefaultInstance(props, null);
      Store store = session.getStore(\"imaps\");
      store.connect(\"im         


        

Answer 1

I solved a similar NoClassDefFoundError: javax/activation/DataSource problem in a mixed Java/Scala project by switching to Java 8 (it was Java9 by default).

Discussion: https://github.com/highsource/jsonix-schema-compiler/issues/81