Documentation:Action must have a name: Difference between revisions

Action must have a name

Revision as of 06:06, 24 October 2023

If you get this model error message, an action has been orphaned in your model. For example, a Class has been deleted, but, for some reason, the Class action belonging to it was left behind.

To remove actions without a name, open the OCL debugger for the model itself by right-clicking on a diagram background and selecting Extras -> Open model debugger...

Make one (probably the only one) of the expressions there an Action (1)
Paste the code below (2)
Execute it using F5 or the button (3)

AbstractAction.allInstances->select(aa|aa.Name.isNullOrEmpty).delete

Close the dialog and save your model as usual.

This page was edited 98 days ago on 02/10/2024. What links here

@@ Line 2: / Line 2: @@
 To remove actions without a name, open the OCL debugger for the model itself by right-clicking on a diagram background and selecting Extras -> Open model debugger...
-* Make one (probably the only one) of the expressions there an Action (1)
+# Make one (probably the only one) of the expressions there an Action (1)
+# Paste the code below (2)
-* Paste the code below (2)
+# Execute it using F5 or the button (3)
-* Execute it using F5 or the button (3)
   AbstractAction.allInstances->select(aa|aa.Name.isNullOrEmpty).delete
 Close the dialog and save your model as usual.
 [[File:Removing unnamed actions.png|none|thumb|543x543px]]
 [[Category:Actions]]