Failed to create new column inside Guided Decision Table -------------------------------------------------------- Key: DROOLS-4497 URL: https://issues.jboss.org/browse/DROOLS-4497 Project: Drools Issue Type: Bug Components: Guided Decision Table Editor Environment: jbpm-server-distribution-7.26.0.Final-dist Reporter: Gabriele Cardosi Assignee: Michael Anstis Priority: Major Attachments: Person.java, PersonGDT.gdst # Created "Person" data object with three field [^Person.java] . # Created "PersonGDT" guided decision table with wizard (hit policy "none", "Limited entry" type). [^PersonGDT.gdst] # Trying to insert new column: ""Unexpected error" when click "Finish" button. # Can not proceed further.