After update to rc2 - I am getting an NPE on a CheckBoxMultipleChoice when submitting a form.
The NPE is thrown from the same area that the following Jira addresses. https://issues.apache.org/jira/browse/WICKET-1270 This patch does not appear in 1.4-rc2. The stack I'm getting is Caused by: java.lang.NullPointerException at java.util.AbstractCollection.addAll(AbstractCollection.java:303) at org.apache.wicket.markup.html.form.ListMultipleChoice.updateModel(ListMultipleChoice.java:327) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:223) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) at org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:1975) at org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1938) at org.apache.wicket.markup.html.form.Form.process(Form.java:960) at org.apache.wicket.markup.html.form.Form.process(Form.java:908) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:876) Ideas please? I am grabbing the source and going to scour changes - but its ... quite difficult to debug. This update from rc1 to rc2 has been much more problematic for me than 1.3 to 1.4, and the various other minor revisions. -- View this message in context: http://www.nabble.com/NPE-thrown-from-CheckBoxMultipleChoice-when-submitting-a-form.-tp22216434p22216434.html Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
