Bugs item #1548029, was opened at 2006-08-29 00:01
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Category: extensions
Group: 1.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Ingram Chen (ingramchen)
Assigned to: Nobody/Anonymous (nobody)
Summary: AjaxTabbedPanel is broken (wicket-1.2.2)
Initial Comment:
I upgrade latest 1.2.2 from 1.2.0, but
AjaxTabbedPanel is broken under
certain condition:
=====================================
ERROR - RequestCycle - Cannot remove
[MarkupContainer [Component id = 1, page = <No Page>,
path = 1.Loop$LoopItem]] from null parent!
java.lang.IllegalStateException: Cannot remove
[MarkupContainer [Component id = 1, page = <No Page>,
path = 1.Loop$LoopItem]] from null parent!
at wicket.Component.remove (Component.java:1475)
at wicket.version.undo.Add.undo(Add.java:81)
at
wicket.version.undo.ChangeList.undo(ChangeList.java:93)
at
wicket.version.undo.UndoPageVersionManager.undo(UndoPageVersionManager.java
:217)
at
wicket.version.undo.UndoPageVersionManager.getVersion(UndoPageVersionManager.java:167)
at wicket.Page.getVersion(Page.java:586)
at wicket.PageMap.get(PageMap.java:461)
at wicket.Session.getPage (Session.java:418)
at
wicket.request.compound.DefaultRequestTargetResolverStrategy.resolveRenderedPage(DefaultRequestTargetResolverStrategy.java:215)
at
wicket.request.compound.DefaultRequestTargetResolverStrategy.resolve
(DefaultRequestTargetResolverStrategy.java:152)
at
wicket.request.compound.AbstractCompoundRequestCycleProcessor.resolve(AbstractCompoundRequestCycleProcessor.java:48)
at wicket.RequestCycle.step(RequestCycle.java :948)
at wicket.RequestCycle.steps(RequestCycle.java:1040)
at wicket.RequestCycle.request(RequestCycle.java:454)
....
=====================================
To reproduce this bug: link to a non-bookmarkable Page,
then
click tab link -> refresh page -> click tab link again
-> refresh page -> ouch !
This bug is not found at 1.2.0 (i don't try 1.2.1)
the attachment is test for QuickStart.
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