[
http://issues.apache.org/jira/browse/TOMAHAWK-644?page=comments#action_12431782
]
Tim commented on TOMAHAWK-644:
------------------------------
The last bit could be:
String viewId = null;
if (facesContext.getViewRoot() != null)
viewId = facesContext.getViewId();
}
if (viewId != null)
{
Now the problem only occurs on non-jsf requests (such as javascript, css, etc)
so everything continues as normal.
> Nullpointer in AutoScrollerPhaseListener when using weblets and a request for
> a resource comes in.
> --------------------------------------------------------------------------------------------------
>
> Key: TOMAHAWK-644
> URL: http://issues.apache.org/jira/browse/TOMAHAWK-644
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Affects Versions: 1.1.4-SNAPSHOT
> Reporter: Tim
>
> AutoScrollPhaseListener test if the viewId is null
> ....
> String viewId = facesContext.getViewRoot().getViewId();
> if (viewId != null)
> {
> .....
> However when using weblets and a non jsf call comes in the view root is null
> and a warning gets printed:
> WARNING: phase(RESTORE_VIEW 1,[EMAIL PROTECTED]) threw exception:
> java.lang.NullPointerException null
> org.apache.myfaces.renderkit.html.util.AutoScrollPhaseListener.afterPhase(AutoScrollPhaseListener.java:52)
> com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:274)
> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:113)
> The fix is to check if the viewroot is null also
> String viewId = facesContext.getViewRoot().getViewId();
> if (viewId != null)
> {
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