UT005023: Exception handling request to /frontend/images/favicon.ico: java.lang.NullPointerException ---------------------------------------------------------------------------------------------------- Key: WFLY-3718 URL: https://issues.jboss.org/browse/WFLY-3718 Project: WildFly Issue Type: Bug Components: Clustering, Web (Undertow) Affects Versions: 8.1.0.Final Environment: WildFly 8.1.0.Final Reporter: Gabor Auth Assignee: Paul Ferraro Fix For: 9.0.0.Beta1 2014-07-30 02:12:30,088 ERROR [io.undertow.request] (default task-15) UT005023: Exception handling request to /frontend/images/favicon.ico: java.lang.NullPointerException at org.wildfly.clustering.web.infinispan.session.coarse.CoarseImmutableSessionAttributes.getAttributeNames(CoarseImmutableSessionAttributes.java:51) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.findListeners(InfinispanSessionManager.java:320) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.triggerPostActivationEvents(InfinispanSessionManager.java:309) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.findSession(InfinispanSessionManager.java:164) at org.wildfly.clustering.web.undertow.session.DistributableSessionManager.getSession(DistributableSessionManager.java:115) at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:677) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:707) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:62) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76) [undertow-core-1.0.15.Final.jar:1.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.15.Final.jar:1.0.15.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.15.Final.jar:1.0.15.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:25) [undertow-core-1.0.15.Final.jar:1.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:240) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) [undertow-servlet-1.0.15.Final.jar:1.0.15.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:177) [undertow-core-1.0.15.Final.jar:1.0.15.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727) [undertow-core-1.0.15.Final.jar:1.0.15.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_11] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_11] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_11] 2014-07-30 02:12:30,786 ERROR [io.undertow.request] (default task-15) Blocking request failed HttpServerExchange{ GET /frontend/images/favicon.ico}: java.lang.NullPointerException at org.wildfly.clustering.web.infinispan.session.coarse.CoarseImmutableSessionAttributes.getAttributeNames(CoarseImmutableSessionAttributes.java:51) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.findListeners(InfinispanSessionManager.java:320) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.triggerPostActivationEvents(InfinispanSessionManager.java:309) at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.findSession(InfinispanSessionManager.java:164) at org.wildfly.clustering.web.undertow.session.DistributableSessionManager.getSession(DistributableSessionManager.java:115) at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:677) at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:707) at io.undertow.servlet.spec.ServletContextImpl.updateSessionAccessTime(ServletContextImpl.java:711) at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpServletResponseImpl.java:522) at io.undertow.servlet.spec.HttpServletResponseImpl.sendError(HttpServletResponseImpl.java:137) at io.undertow.servlet.spec.HttpServletResponseImpl.sendError(HttpServletResponseImpl.java:142) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:273) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:227) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:73) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:146) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:177) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:727) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_11] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_11] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_11]