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Posted to commits@wicket.apache.org by "Martin Grigorov (JIRA)" <ji...@apache.org> on 2015/11/03 21:55:27 UTC

[jira] [Resolved] (WICKET-6021) ConcurrentModificationException in MarkupContainer#iterator#next

     [ https://issues.apache.org/jira/browse/WICKET-6021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Grigorov resolved WICKET-6021.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 8.0.0-M1
                   7.2.0

> ConcurrentModificationException in MarkupContainer#iterator#next
> ----------------------------------------------------------------
>
>                 Key: WICKET-6021
>                 URL: https://issues.apache.org/jira/browse/WICKET-6021
>             Project: Wicket
>          Issue Type: Bug
>          Components: wicket
>    Affects Versions: 7.1.0
>            Reporter: Martin Grigorov
>            Assignee: Martin Grigorov
>             Fix For: 7.2.0, 8.0.0-M1
>
>
> I'm upgrading Apache Isis to Wicket 7.1.0 (from 6.20) and I face the following problem:
> java.util.ConcurrentModificationException
> 	at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
> 	at java.util.ArrayList$Itr.next(ArrayList.java:851)
> 	at org.apache.wicket.MarkupContainer$1.next(MarkupContainer.java:553)
> 	at org.apache.wicket.MarkupContainer$1.next(MarkupContainer.java:522)
> 	at org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:134)
> 	at org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:162)
> 	at org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:162)
> 	at org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:123)
> 	at org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:192)
> 	at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:891)
> 	at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:995)
> 	at org.apache.wicket.Page.internalPrepareForRender(Page.java:240)
> 	at org.apache.wicket.Component.render(Component.java:2304)
> 	at org.apache.wicket.Page.renderPage(Page.java:1018)
> I think it is caused by the changes in WICKET-5983



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