[jboss-jira] [JBoss JIRA] (WFLY-2719) NullPointerException on first request after deployment using beans.xml

[James Bodkin (JIRA)]

James Bodkin created WFLY-2719:
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             Summary: NullPointerException on first request after deployment using beans.xml
                 Key: WFLY-2719
                 URL: https://issues.jboss.org/browse/WFLY-2719
             Project: WildFly
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: CDI / Weld, Web (Undertow)
    Affects Versions: 8.0.0.CR1
            Reporter: James Bodkin
            Assignee: Stuart Douglas
            Priority: Minor
         Attachments: dew.zip

A NullPointerException occurs on the first request to the WildFly AS if the war package already exists and has been deployed via maven on both occasions causing an 500 Internal Server Error on the client.

Removing the beans.xml from WEB-INF stops the error from occurring but services aren't injected.

02:36:11,177 ERROR [io.undertow.request] (default I/O-3) Blocking request failed HttpServerExchange{ GET /}: java.lang.NullPointerException
	at org.jboss.weld.context.http.HttpConversationContextImpl.getRequestAttribute(HttpConversationContextImpl.java:47)
	at org.jboss.weld.context.http.HttpConversationContextImpl.getRequestAttribute(HttpConversationContextImpl.java:13)
	at org.jboss.weld.context.AbstractConversationContext.copyConversationIdGeneratorAndConversationsToSession(AbstractConversationContext.java:177)
	at org.jboss.weld.context.AbstractConversationContext.sessionCreated(AbstractConversationContext.java:185)
	at org.jboss.weld.servlet.ConversationContextActivator.sessionCreated(ConversationContextActivator.java:187)
	at org.jboss.weld.servlet.HttpContextLifecycle.sessionCreated(HttpContextLifecycle.java:122)
	at org.jboss.weld.servlet.WeldInitialListener.sessionCreated(WeldInitialListener.java:107)
	at io.undertow.servlet.core.ApplicationListeners.sessionCreated(ApplicationListeners.java:256)
	at io.undertow.servlet.core.SessionListenerBridge.sessionCreated(SessionListenerBridge.java:36)
	at io.undertow.server.session.SessionListeners.sessionCreated(SessionListeners.java:32)
	at io.undertow.server.session.InMemorySessionManager.createSession(InMemorySessionManager.java:121)
	at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:677)
	at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:691)
	at io.undertow.servlet.handlers.SessionRestoringHandler.handleRequest(SessionRestoringHandler.java:110)
	at io.undertow.server.handlers.PathHandler.handleRequest(PathHandler.java:56)
	at io.undertow.server.handlers.NameVirtualHostHandler.handleRequest(NameVirtualHostHandler.java:57)
	at io.undertow.server.handlers.error.SimpleErrorPageHandler.handleRequest(SimpleErrorPageHandler.java:76)
	at io.undertow.server.handlers.CanonicalPathHandler.handleRequest(CanonicalPathHandler.java:43)
	at io.undertow.server.handlers.ChannelUpgradeHandler.handleRequest(ChannelUpgradeHandler.java:158)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:164)
	at io.undertow.server.protocol.http.HttpReadListener.handleEvent(HttpReadListener.java:142)
	at io.undertow.server.protocol.http.HttpReadListener.handleEvent(HttpReadListener.java:46)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [xnio-api-3.2.0.Beta4.jar:3.2.0.Beta4]
	at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66) [xnio-api-3.2.0.Beta4.jar:3.2.0.Beta4]
	at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:87) [xnio-nio-3.2.0.Beta4.jar:3.2.0.Beta4]
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:531) [xnio-nio-3.2.0.Beta4.jar:3.2.0.Beta4]

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