This happens when clicking on the "Generate Code" button of the "Generate Code" dialog, in the case where:
1) There is an enum in the diagram
2) This enum is already generated in the java code
If I delete the java file corresponding to the enum, everything works fine.
This happens when clicking on the "Generate Code" button of the "Generate Code" dialog, in the case where: 1) There is an enum in the diagram 2) This enum is already generated in the java code
If I delete the java file corresponding to the enum, everything works fine.