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Posted to commits@wicket.apache.org by "Igor Vaynberg (JIRA)" <ji...@apache.org> on 2011/02/10 04:59:57 UTC

[jira] Assigned: (WICKET-3427) new event mechanism + ajax giving ajax request errors

     [ https://issues.apache.org/jira/browse/WICKET-3427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Vaynberg reassigned WICKET-3427:
-------------------------------------

    Assignee: Igor Vaynberg

> new event mechanism + ajax giving ajax request errors
> -----------------------------------------------------
>
>                 Key: WICKET-3427
>                 URL: https://issues.apache.org/jira/browse/WICKET-3427
>             Project: Wicket
>          Issue Type: Bug
>    Affects Versions: 1.5-RC1
>         Environment: ubuntu 10.04.1 amd64 
>            Reporter: Antoine van Wel
>            Assignee: Igor Vaynberg
>         Attachments: eventsandajax.tar.gz
>
>
> sometimes these errors pop-up:
> ERROR - RequestCycle               - Error during processing error message
> java.lang.IllegalStateException: Current ajax request is missing the base url header or parameter
> 	at org.apache.wicket.util.lang.Checks.notNull(Checks.java:37)
> and when this happens, the ajax debug window shows
> ERROR: Wicket.Ajax.Call.failure: Error while parsing response: Could not find root <ajax-response> element
> ERROR: Wicket.Ajax.Call.failure: Error while parsing response: console is not defined
> and when trying to hit another ajax element, this shows up:
> INFO: Channel busy - postponing...
> I'll be attaching a quickstart -- however I cannot reproduce the problem via the wickettester. It just happens when clicking around in the browser. Sometimes it just works, but more often the error shows up after clicking links only 2 times.
> It seems to be related to having ajax components INSIDE the components which are triggered through the event mechanism.

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