That shouldnt make a page version as far as i know
If you have a simple example please make a bug report .
you should call: page.setVersioned(false)
if you don't want that page to be versioned.
Or better if you disable versioning on the tree (tree.setVersioned(false)) does the error then occur?
johan
It seem's that I have a problem in my application similar to those one :
http://www.nabble.com/AjaxTabbedPanel-is-broken-%28wicket-1.2.2%29-tf2176204.html#a6016987
https://sourceforge.net/tracker/?func=detail&atid=684975&aid=1549248&group_id=119783
My problem look like this :
I open a page and load an Ajax Tree. I click on one item, I hit F5, I click on the same item, and I do another F5 and boom. The exemple doesn't seem's to have this problem.
This is the error :
Root cause:
java.lang.IllegalStateException: Cannot remove [MarkupContainer [Component id = 0, page = <No Page>, path = 0.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)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:216)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:697)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:173)
at com.interfacing.epc.util.hibernate.HibernateSessionFilter.doFilter(HibernateSessionFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java
:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java :81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:202)
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.jboss.web.tomcat.security.CustomPrincipalValve.invoke (CustomPrincipalValve.java:39)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke
(SecurityAssociationValve.java:159)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java :59)
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:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection (Http11Protocol.java
:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run
(Thread.java:595)
I would like to know if the bug have been adressed. In the first link, the person say something like disactivating page versionning. So to make a test, I have tried make this in application
getPageSettings ().setMaxPageVersions (0);
And then, redone the test. My problem with this is that it does not crash, but it take me to the "Page expired" page..
So here are the real question :
1-Is it really a valid solution to disable page versionning? What are the implication. I have checked and I haven't found any documentation on page versionning.
2 - Am I disabling page versionning in the correct way?
3 - Is this a bug of my application?
Thanks in advance.
Marc
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