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Posted to commits@wicket.apache.org by "Manuel Holzrichter (Jira)" <ji...@apache.org> on 2019/09/12 08:53:00 UTC

[jira] [Created] (WICKET-6699) "queue" in WizardStep constructor can cause RuntimeException

Manuel Holzrichter created WICKET-6699:
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             Summary: "queue" in WizardStep constructor can cause RuntimeException
                 Key: WICKET-6699
                 URL: https://issues.apache.org/jira/browse/WICKET-6699
             Project: Wicket
          Issue Type: Bug
    Affects Versions: 7.15.0, 8.5.0
            Reporter: Manuel Holzrichter
         Attachments: wicket-step-queue.zip

If components are added to the constructor using the org.apache.wicket.MarkupContainer#queue method, a RuntimeException may occur under certain circumstances.

steps to reproduce error:
 # click "next"
 # Browser Back-Button
 # click "next"
 # Unexpected RuntimeException

If the components are added with the add method, the error does not occur. Similarly, the error does not occur if the components are added in the onInitialize() method. No matter if with "queue" or "add".

 



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