When connecting a method or class to the VirtualSpace from the Java code editor, the back reference will be missing. In this case – and at any time you find that a back reference is missing – one can be added by opening the VirtualSpace
and selecting the back references
enable clean debugging while in development.
You can add any missing annotation from VirtualSpace and panels to the code by:
Adding missing annotation
File > Save all
or useCTRL + SHIFT + S