[CAUSEWAY-2970] [Wicket Viewer] Validation messages for textfield throw IAE

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Resolved
• Affects Version/s: 2.0.0-M7
• Fix Version/s: 2.0.0-M8
• Component/s: Viewer Wicket
• Assignee: Andi Huber
• Reporter: Patrick Deenen
• Created: 10/Mar/22 13:24
• Updated: 21/Mar/22 05:51
• Resolved: 10/Mar/22 15:54

Description

When creating a new entity from a menuaction and one of the mandatory parameters based on a TEXTfield is left empty, ISIS will throw an exception:

 

 

java.lang.IllegalArgumentException: Parameter message can't be null
    at org.apache.wicket.feedback.FeedbackMessage.<init>(FeedbackMessage.java:123) ~[wicket-core-8.13.0.jar:8.13.0]
    at org.apache.wicket.feedback.FeedbackMessages.error(FeedbackMessages.java:151) ~[wicket-core-8.13.0.jar:8.13.0]
    at org.apache.wicket.Component.error(Component.java:1214) ~[wicket-core-8.13.0.jar:8.13.0]
    at org.apache.isis.viewer.wicket.ui.util.Wkt$18.error(Wkt.java:592) ~[isis-viewer-wicket-ui-2.0.0-M7.jar:2.0.0-M7]

 

 

Rootcause org.apache.isis.viewer.wicket.ui.util.Wkt calls the wrong error method (from Component instead of FormComponent) for both textFieldWithConverter and passwordFieldWithConverter. Provided a fix.

Issue Links

• links to: GitHub Pull Request #871