Andi Huber created CAUSEWAY-3994:
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Summary: [Wicket Viewer] NPE on clicking Table Row Actions
Key: CAUSEWAY-3994
URL: https://issues.apache.org/jira/browse/CAUSEWAY-3994
Project: Causeway
Issue Type: Bug
Components: Viewer Wicket
Reporter: Andi Huber
Assignee: Andi Huber
Fix For: 4.0.0
Seeing this in a scenario, where the table is owned by VM and the table
entries are also VMs:
{noformat}
java.lang.NullPointerException: Cannot invoke
"org.apache.wicket.ajax.AjaxRequestTarget.appendJavaScript(java.lang.CharSequence)"
because "target" is null
at
org.apache.causeway.viewer.wicket.ui.exec.Mediator.scheduleJs(Mediator.java:170)
~[classes/:?]
at org.apache.causeway.viewer.wicket.ui.exec.Mediator.handle(Mediator.java:125)
~[classes/:?]
at
org.apache.causeway.viewer.wicket.ui.exec.FormExecutorDefault.executeAndProcessResults(FormExecutorDefault.java:118)
~[classes/:?]
at
org.apache.causeway.viewer.wicket.ui.components.widgets.actionlink.ActionLink.executeWithoutParams(ActionLink.java:200)
~[classes/:?]
at
org.apache.causeway.viewer.wicket.ui.components.widgets.actionlink.ActionLink.onClick(ActionLink.java:184)
~[classes/:?]{noformat}
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