David Lloyd created WFLY-2895: --------------------------------- Summary: NPE in void-returning async methods Key: WFLY-2895 URL: https://issues.jboss.org/browse/WFLY-2895 Project: WildFly Issue Type: Bug Security Level: Public (Everyone can see) Components: EJB Reporter: David Lloyd Assignee: David Lloyd Priority: Blocker Fix For: 8.0.0.Final An NPE occurs when a void async method returns. {noformat} 04:02:04,686 INFO [org.jboss.as.quickstarts.ejb.asynchronous.AsynchronousAccessBean] (EJB default - 1) action 'fireAndForget' finished 04:02:04,687 ERROR [org.jboss.as.ejb3] (EJB default - 1) JBAS014249: Error invoking method public abstract void org.jboss.as.quickstarts.ejb.asynchronous.AsynchronousAccess.fireAndForget(long) on bean named AsynchronousAccessBean for appname modulename jboss-as-ejb-asynchronous-ejb distinctname : java.lang.NullPointerException at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.invokeMethod(MethodInvocationMessageHandler.java:322) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.access$100(MethodInvocationMessageHandler.java:70) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler$1.run(MethodInvocationMessageHandler.java:203) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_45] at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45] at org.jboss.threads.JBossThread.run(JBossThread.java:122) 04:02:04,689 ERROR [org.jboss.as.ejb3] (EJB default - 1) JBAS014250: Could not write method invocation failure for method public abstract void org.jboss.as.quickstarts.ejb.asynchronous.AsynchronousAccess.fireAndForget(long) on bean named AsynchronousAccessBean for appname modulename jboss-as-ejb-asynchronous-ejb distinctname due to: java.io.IOException: JBAS014560: Could not open message outputstream for writing to Channel at org.jboss.as.ejb3.remote.protocol.AbstractMessageHandler.writeException(AbstractMessageHandler.java:102) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.access$400(MethodInvocationMessageHandler.java:70) at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler$1.run(MethodInvocationMessageHandler.java:213) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [rt.jar:1.7.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:262) [rt.jar:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_45] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_45] at java.lang.Thread.run(Thread.java:744) [rt.jar:1.7.0_45] at org.jboss.threads.JBossThread.run(JBossThread.java:122) Caused by: org.jboss.remoting3.NotOpenException: Writes closed at org.jboss.remoting3.remote.RemoteConnectionChannel.openOutboundMessage(RemoteConnectionChannel.java:112) at org.jboss.remoting3.remote.RemoteConnectionChannel.writeMessage(RemoteConnectionChannel.java:301) at org.jboss.as.ejb3.remote.protocol.versionone.ChannelAssociation.acquireChannelMessageOutputStream(ChannelAssociation.java:68) at org.jboss.as.ejb3.remote.protocol.AbstractMessageHandler.writeException(AbstractMessageHandler.java:100) ... 8 more {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira