On Nov 20, 2009, at 2:42 PM, Martijn Dashorst wrote:

> Probably you have a repeater serving out those ajax thingies.
> 
> 1. Make sure you have a reuse items strategy set

What is this?

> 2. Make sure you don't get 2 events right after one another: the link
> that is clicked and a seperate behavior you've attached: if one event
> updates the repeater, the component is not available anymore.
> 

Yeah.. we have a drop down that updates a repeater. The link is inside the 
repeater.
But I'm not sure why the link is getting messed up.
Also, this only effects XP.


> 3. to debug: really look closely at the generated behavior URLs and
> look closely at the generated IDs to see if they update to another
> value than expected

thanks

> 
> Martijn
> 
> On Fri, Nov 20, 2009 at 9:32 PM, James Carman
> <jcar...@carmanconsulting.com> wrote:
>> I've seen this also, but it's not reliably reproducible.
>> 
>> On Fri, Nov 20, 2009 at 3:30 PM, Douglas Ferguson
>> <doug...@douglasferguson.us> wrote:
>>> Does anybody have any idea of how to debug this?
>>> I.E. A component is visible in the screen but when clicked wicket barfs.
>>> 
>>> D/
>>> 
>>> On Nov 20, 2009, at 9:28 AM, Douglas Ferguson wrote:
>>> 
>>>> I load the app and hit an ajax link.
>>>> It is a specific ajax link that fails not all..
>>>> 
>>>> 
>>>> 
>>>> On Nov 20, 2009, at 9:16 AM, Martin Makundi wrote:
>>>> 
>>>>>> I can recreate it when using XP.
>>>>> 
>>>>> Doing what recreates it?
>>>>>> 
>>>>>> D/
>>>>>> 
>>>>>> On Nov 20, 2009, at 1:12 AM, Martin Makundi wrote:
>>>>>> 
>>>>>>> I get this quite often on our production site, how can you reproduce
>>>>>>> it?  My guess is that it somehow relates to invalid session and
>>>>>>> clicking stale links on the page. We get this whenever googlebot or
>>>>>>> similar browses our pages.
>>>>>>> 
>>>>>>> **
>>>>>>> Martin
>>>>>>> 
>>>>>>> 2009/11/20 Douglas Ferguson <doug...@douglasferguson.us>:
>>>>>>>> I am able to consistently reproduce this but only on win xp.
>>>>>>>> 
>>>>>>>> D/
>>>>>>>> 
>>>>>>>> On Nov 19, 2009, at 4:27 PM, Douglas Ferguson wrote:
>>>>>>>> 
>>>>>>>>> I have a user who is reporting a really strange error.
>>>>>>>>> 
>>>>>>>>> The error seems to indicate that the a component is not on the page 
>>>>>>>>> when it is visible on the page.
>>>>>>>>> The error is also intermittent.
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> D/
>>>>>>>>> 
>>>>>>>>> Nov 19 16:06:56 ERROR [TP-Processor28] errors.NotifyUserOfException - 
>>>>>>>>> org.apache.wicket.WicketRuntimeException: component 
>>>>>>>>> contentPart:results:478:result:hideableBlock:form:sentiment not found 
>>>>>>>>> on page 
>>>>>>>>> com.conducive.ui.userPages.monitor.result.MonitorsResultsPage[id = 
>>>>>>>>> 18], listener interface = [RequestListenerInterface 
>>>>>>>>> name=IBehaviorListener, method=public abstract void 
>>>>>>>>> org.apache.wicket.behavior.IBehaviorListener.onRequest()] source null
>>>>>>>>> org.apache.wicket.protocol.http.request.InvalidUrlException: 
>>>>>>>>> org.apache.wicket.WicketRuntimeException: component 
>>>>>>>>> contentPart:results:478:result:hideableBlock:form:sentiment not found 
>>>>>>>>> on page 
>>>>>>>>> com.conducive.ui.userPages.monitor.result.MonitorsResultsPage[id = 
>>>>>>>>> 18], listener interface = [RequestListenerInterface 
>>>>>>>>> name=IBehaviorListener, method=public abstract void 
>>>>>>>>> org.apache.wicket.behavior.IBehaviorListener.onRequest()]
>>>>>>>>>      at 
>>>>>>>>> org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:262)
>>>>>>>>>      at org.apache.wicket.RequestCycle.step(RequestCycle.java:1301)
>>>>>>>>>      at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1419)
>>>>>>>>>      at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
>>>>>>>>>      at 
>>>>>>>>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456)
>>>>>>>>>      at 
>>>>>>>>> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:289)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
>>>>>>>>>      at 
>>>>>>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
>>>>>>>>>      at 
>>>>>>>>> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
>>>>>>>>>      at 
>>>>>>>>> org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
>>>>>>>>>      at 
>>>>>>>>> org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
>>>>>>>>>      at 
>>>>>>>>> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
>>>>>>>>>      at 
>>>>>>>>> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
>>>>>>>>>      at 
>>>>>>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
>>>>>>>>>      at java.lang.Thread.run(Unknown Source)
>>>>>>>>> Caused by: org.apache.wicket.WicketRuntimeException: component 
>>>>>>>>> contentPart:results:478:result:hideableBlock:form:sentiment not found 
>>>>>>>>> on page 
>>>>>>>>> com.conducive.ui.userPages.monitor.result.MonitorsResultsPage[id = 
>>>>>>>>> 18], listener interface = [RequestListenerInterface 
>>>>>>>>> name=IBehaviorListener, method=public abstract void 
>>>>>>>>> org.apache.wicket.behavior.IBehaviorListener.onRequest()]
>>>>>>>>>      at 
>>>>>>>>> org.apache.wicket.request.AbstractRequestCycleProcessor.resolveListenerInterfaceTarget(AbstractRequestCycleProcessor.java:426)
>>>>>>>>>      at 
>>>>>>>>> org.apache.wicket.request.AbstractRequestCycleProcessor.resolveRenderedPage(AbstractRequestCycleProcessor.java:471)
>>>>>>>>>      at 
>>>>>>>>> org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:144)
>>>>>>>>>      ... 20 more
>>>>>>>>> 
>>>>>>>>> 
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> 
> 
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