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From "Werner Punz (JIRA)" <...@myfaces.apache.org>
Subject [jira] Commented: (TOMAHAWK-415) Fisheye null pointer exception
Date Fri, 05 May 2006 10:35:29 GMT
    [ http://issues.apache.org/jira/browse/TOMAHAWK-415?page=comments#action_12378000 ] 

Werner Punz commented on TOMAHAWK-415:
--------------------------------------

Thanks a lot J├╝rgen, I will give it a try tomorrow.



> Fisheye null pointer exception
> ------------------------------
>
>          Key: TOMAHAWK-415
>          URL: http://issues.apache.org/jira/browse/TOMAHAWK-415
>      Project: MyFaces Tomahawk
>         Type: Bug

>     Versions: 1.1.3-SNAPSHOT
>     Reporter: Werner Punz
>     Assignee: Jurgen Lust
>      Fix For: 1.1.3-SNAPSHOT

>
> Ok, here we go, since I do not have time to look deeper into this issue myself.
> I am currently programming a wizard like inhterface with a navigation menu on top.
> The nav menu utilizes the Dojo Fisheye component, all goes well but, as soon as I hit
> the first command link outside of the fishey I get a null pointer exception in the decode
of the fisheye renderer:
> Here it is:
>  Servlet.service() for servlet Faces Servlet threw exception
> java.lang.NullPointerException: expr
> 	at javax.faces.component.UIComponentBase.findComponent(UIComponentBase.java:210)
> 	at org.apache.myfaces.custom.fisheye.HtmlFishEyeNavigationMenuRenderer.decode(HtmlFishEyeNavigationMenuRenderer.java:72)
> 	at javax.faces.component.UIComponentBase.decode(UIComponentBase.java:295)
> 	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:401)
> 	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:397)
> 	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:397)
> 	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:397)
> 	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:397)
> 	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:397)
> 	at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:397)
> 	at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:131)
> 	at org.apache.myfaces.lifecycle.LifecycleImpl.applyRequestValues(LifecycleImpl.java:219)
> Here is a small demo demonstrating this problem:
> http://wuerg.kicks-ass.net:8080/issue/scopeshop/page1.jsf
> now hit the next button...

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