Bugs item #1549248, was opened at 2006-08-30 12:41
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Tomer (tomermevo)
Assigned to: Nobody/Anonymous (nobody)
Summary: ajax and versioning
Initial Comment:
Test case:
1. create a versioned page.
2. add a list view to the page.
3. add unversioned AjaxSelfUpdatingTimerBehavior to the
list view.
4. load page (you might have to load it several times
in order to have more then 1 version).
5. execute some action causing the list view to be
emptied and then refilled.
6. once the list view is emptied and refilled (by ajax)
press F5 and you should get
java.lang.IllegalStateException error.
java.lang.IllegalStateException: Cannot remove
[MarkupContainer
[Component id = 3, page = <No Page>, path =
3.ListItem]] 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.access(PageMap.java:658)
at wicket.PageMap.get(PageMap.java:466)
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)
at
wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:216)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java
:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at
org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection
(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java
:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
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