[jboss-jira] [JBoss JIRA] Reopened: (JBAS-1787) Twiddle gives StreamCorruptionException when invoking custom MBeans

Twiddle gives StreamCorruptionException when invoking custom MBeans ------------------------------------------------------------------- Key: JBAS-1787 URL: http://jira.jboss.com/jira/browse/JBAS-1787 Project: JBoss Application Server Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: JBossAS-4.0.2 Final, JBossAS-4.0.1 SP1 Environment: Problem seen on Windows XP and AIX 5.3 Reporter: Corey Ellis Assigned To: Dimitris Andreadis Fix For: JBossAS-3.2.8RC1, JBossAS-4.0.3RC1, JBossAS-4.0.3RC2, JBossAS-5.0.0.CR1 Attachments: backport-util-concurrent.jar, boyscout-src.jar, commons-lang-2.0.jar, event-manager-src.jar, event-mapper-src.jar, JBAS-1787-Example.zip It appears that when using twiddle.sh or twiddle.bat to invoke methods on my custom MBeans I get the following exception (see below). When invoking these methods from the JMX-console, everything works fine. If I invoke JBoss MBean methods then twiddle works fine. It only seems to fail on my MBeans, for invoke and info command. Other commands appear to work fine. 22:31:49,484 ERROR [Twiddle] Exec failed java.io.StreamCorruptedException: Null descriptor? at javax.management.modelmbean.DescriptorSupport.readObject(DescriptorSupport.java:673) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:838) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) at java.io.ObjectInputStream.access$300(ObjectInputStream.java:166) at java.io.ObjectInputStream$GetFieldImpl.readFields(ObjectInputStream.java:2006) at java.io.ObjectInputStream.readFields(ObjectInputStream.java:491) at javax.management.modelmbean.ModelMBeanAttributeInfo.readObject(ModelMBeanAttributeInfo.java:278) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:838) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1603) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1271) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324) at java.rmi.MarshalledObject.get(MarshalledObject.java:135) at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:119) at org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:163) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:103) at org.jboss.jmx.connector.invoker.client.InvokerAdaptorClientInterceptor.invoke(InvokerAdaptorClientInterceptor.java:51) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55) at org.jboss.proxy.ClientMethodInterceptor.invoke(ClientMethodInterceptor.java:59) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:91) at $Proxy0.getMBeanInfo(Unknown Source) at org.jboss.console.twiddle.command.InvokeCommand.invoke(InvokeCommand.java:166) at org.jboss.console.twiddle.command.InvokeCommand.execute(InvokeCommand.java:270) at org.jboss.console.twiddle.Twiddle.main(Twiddle.java:288)