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https://issues.jboss.org/browse/SEAMFACES-245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12683361#comment-12683361
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Lucas Ventura Carro edited comment on SEAMFACES-245 at 4/12/12 6:48 AM:
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[Here|https://community.jboss.org/thread/179011] is a post about this error.
But Jason's response doesn't helps. Also is not solved in newer release.
I did possible workaround.
* exclude the bean adding in your {{beans.xml}}:
{code:xml}<weld:exclude
pattern="org.jboss.seam.faces.security.SecurityPhaseListener" />{code}
* create a new class extending
{{org.jboss.seam.faces.security.SecurityPhaseListener}}, like this:
{code:java}
public class AvoidNullSecurityPhaseListener extends SecurityPhaseListener {
@Override
public void observeRestoreView(@Observes @After @RestoreView PhaseEvent
event) {
if (event.getFacesContext().getViewRoot() == null)
return;
super.observeRestoreView(event);
}
}
{code}
I think this is safe, because if view doesn't exist, should not have any
security restriction.
was (Author: lucasvc):
[Here|https://community.jboss.org/thread/179011] is a post about this
error. But Jason's response doesn't helps. Also is not solved in newer release.
A possible workaround, but not tryed (therorically could work): exclude the
bean {{org.jboss.seam.faces.security.SecurityPhaseListener}} using
{{beans.xml}}, create a new class extending it, but override the method
{{performObservation}} testing if viewRoot is not {{null}}.
> SecurityPhaseListener throwing NullPointerException if could not find faces
> resource
> ------------------------------------------------------------------------------------
>
> Key: SEAMFACES-245
> URL: https://issues.jboss.org/browse/SEAMFACES-245
> Project: Seam Faces
> Issue Type: Bug
> Components: View Configuration
> Affects Versions: 3.1.0.Tracking
> Environment: Tomcat 6, Windows 7 x64
> Reporter: Lucas Ventura Carro
>
> After a {{com.sun.faces.context.FacesFileNotFoundException}} thrown, the
> class {{org.jboss.seam.faces.security.SecurityPhaseListener}} when recieved
> the event phase {{@RestoreView}} in {{@After}}, the view root is {{null}}, so
> trying to get its id is throwing {{NullPointerException}}.
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