Eclipse Papyrus and the UML Extension Area

Question

I am trying to use the expansion area in Eclipse Papyrus, but this will not work.

I have ReadStructuralFeatureActionone that reads StructuralFeature cars. For these cars, I need to calculate how heavy the load is. Therefore, I take ExpansionRegionand attach ExpansionNodeto. But then I can’t add InputPinsin ExpansionNode. If I create a single InputPins, I get The feature 'inputElement' of '<Expansion Region> ...' with 0 values must have at least 1 values. If I try to associate the result of the action directly with ExpansioNode, I getAn edge that has a source in an exception handler structured node must also have its target in the handler, and vice versa.

Any ideas?

Answer 1

According to the UML 2.4 specification, the ExpansionRegion must be connected to other activity nodes through the ExpensionNode, as shown below

" ... 1 " , ExpansionRegion , .. ExpansionNode.

, .

Answer 2

eclipse "eclipse Indigo".