[jboss-jira] [JBoss JIRA] Created: (JBWEB-148) NPE at org.apache.catalina.connector.Request.removeAttribute(Request.java:1373)

[Iyad Elian (JIRA)]

NPE at org.apache.catalina.connector.Request.removeAttribute(Request.java:1373)
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                 Key: JBWEB-148
                 URL: https://jira.jboss.org/jira/browse/JBWEB-148
             Project: JBoss Web
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Tomcat
    Affects Versions: JBossWeb-2.1.3.GA
         Environment: JBoss 5.1.0.GA JBoss Web 2.1.3
            Reporter: Iyad Elian
            Assignee: Remy Maucherat


we are getting this NPE intermittently from different places in the JSF/Seam webapp. can you please let me if you are aware of the issue or know how to workaround. I can try to upgrade to JBossWeb-2.1.4.GA but the latest JBoss 5.1.0.GA  bundles the 2.1.3 version?

java.lang.NullPointerException
    at org.apache.catalina.connector.Request.removeAttribute(Request.java:1373)
    at org.apache.catalina.connector.RequestFacade.removeAttribute(RequestFacade.java:514)
    at javax.servlet.ServletRequestWrapper.removeAttribute(ServletRequestWrapper.java:295)
    at com.sun.faces.context.RequestMap.remove(ExternalContextImpl.java:1096)
    at org.jboss.seam.contexts.BasicContext.remove(BasicContext.java:74)
    at org.jboss.seam.Component.newInstance(Component.java:2103)
    at org.jboss.seam.Component.getInstance(Component.java:1988)
    at org.jboss.seam.Component.getInstance(Component.java:1967)
    at org.jboss.seam.Component.getInstance(Component.java:1961)
    at org.jboss.seam.Component.getInstance(Component.java:1934)
    at org.jboss.seam.Component.getInstance(Component.java:1929)
    at org.jboss.seam.core.Events.instance(Events.java:157)
    at org.jboss.seam.core.Events.exists(Events.java:152)
    at org.jboss.seam.contexts.BasicContext.set(BasicContext.java:81)
    at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:39)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
    at org.jboss.seam.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:32)
    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
    at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)


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