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PostHeaderIcon java.rmi.UnmarshalException: failed to unmarshal class weblogic.security.acl.internal.AuthenticatedUser / java.io.StreamCorruptedException: invalid type code: 31

Case

Following an upgrade from Java 5 “Tiger” to Java 6 “Mustang”, I tried to deploy a WAR with Maven-WebLogic plugin. I got this error:

weblogic.deploy.api.tools.deployer.DeployerException: Unable to connect to 't3://localhost:7001': invalid type code: 31. Ensure the url represents a running admin server and that the credentials are correct. If using http protocol, tunneling must be enabled on the admin server.
(...)
Caused by: javax.enterprise.deploy.spi.exceptions.DeploymentManagerCreationException
(...)
Caused by: weblogic.deploy.api.spi.exceptions.ServerConnectionException
(...)
Caused by: javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: failed to unmarshal class weblogic.security.acl.internal.AuthenticatedUser; nested exception is:
        java.io.StreamCorruptedException: invalid type code: 31]
(...)
Caused by: java.rmi.UnmarshalException: failed to unmarshal class weblogic.security.acl.internal.AuthenticatedUser; nested exception is:
        java.io.StreamCorruptedException: invalid type code: 31
(...)
Caused by: java.io.StreamCorruptedException: invalid type code: 31

Complete Stacktrace

weblogic.deploy.api.tools.deployer.DeployerException: Unable to connect to 't3://localhost:7001': invalid type code: 31. Ensure the url represents a running admin server and that the credentials are correct. If using http protocol, tunneling must be enabled on the admin server.
        at weblogic.deploy.api.tools.deployer.Jsr88Operation.connect(Jsr88Operation.java:314)
        at weblogic.deploy.api.tools.deployer.Deployer.perform(Deployer.java:137)
        at weblogic.deploy.api.tools.deployer.Deployer.runBody(Deployer.java:88)
        at weblogic.utils.compiler.Tool.run(Tool.java:158)
        at weblogic.utils.compiler.Tool.run(Tool.java:115)
        at weblogic.Deployer.run(Deployer.java:70)
        at org.codehaus.mojo.weblogic.DeployMojoBase.executeDeployer(DeployMojoBase.java:510)
        at org.codehaus.mojo.weblogic.DeployMojo.execute(DeployMojo.java:49)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:454)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:559)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:513)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:483)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:331)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:292)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:345)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:132)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:290)
        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:597)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: javax.enterprise.deploy.spi.exceptions.DeploymentManagerCreationException
        at weblogic.deploy.api.spi.deploy.WebLogicDeploymentManagerImpl.<init>(WebLogicDeploymentManagerImpl.java:121)
        at weblogic.deploy.api.spi.factories.internal.DeploymentFactoryImpl.getDeploymentManager(DeploymentFactoryImpl.java:84)
        at weblogic.deploy.api.tools.SessionHelper.getRemoteDeploymentManager(SessionHelper.java:482)
        at weblogic.deploy.api.tools.deployer.Jsr88Operation.connect(Jsr88Operation.java:295)
        ... 25 more
Caused by: weblogic.deploy.api.spi.exceptions.ServerConnectionException
        at weblogic.deploy.api.spi.deploy.internal.ServerConnectionImpl.init(ServerConnectionImpl.java:143)
        at weblogic.deploy.api.spi.deploy.WebLogicDeploymentManagerImpl.getNewConnection(WebLogicDeploymentManagerImpl.java:148)
        at weblogic.deploy.api.spi.deploy.WebLogicDeploymentManagerImpl.<init>(WebLogicDeploymentManagerImpl.java:118)
        ... 28 more
Caused by: javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: failed to unmarshal class weblogic.security.acl.internal.AuthenticatedUser; nested exception is:
        java.io.StreamCorruptedException: invalid type code: 31]
        at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:85)
        at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:41)
        at weblogic.jndi.WLInitialContextFactoryDelegate.toNamingException(WLInitialContextFactoryDelegate.java:765)
        at weblogic.jndi.WLInitialContextFactoryDelegate.pushSubject(WLInitialContextFactoryDelegate.java:665)
        at weblogic.jndi.WLInitialContextFactoryDelegate.newContext(WLInitialContextFactoryDelegate.java:465)
        at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:372)
        at weblogic.jndi.Environment.getContext(Environment.java:307)
        at weblogic.jndi.Environment.getContext(Environment.java:277)
        at weblogic.jndi.Environment.createInitialContext(Environment.java:200)
        at weblogic.jndi.Environment.getInitialContext(Environment.java:184)
        at weblogic.jndi.Environment.getInitialContext(Environment.java:162)
        at weblogic.deploy.api.spi.deploy.internal.ServerConnectionImpl.getContext(ServerConnectionImpl.java:330)
        at weblogic.deploy.api.spi.deploy.internal.ServerConnectionImpl.getEnvironment(ServerConnectionImpl.java:302)
        at weblogic.deploy.api.spi.deploy.internal.ServerConnectionImpl.init(ServerConnectionImpl.java:141)
        ... 30 more
Caused by: java.rmi.UnmarshalException: failed to unmarshal class weblogic.security.acl.internal.AuthenticatedUser; nested exception is:
        java.io.StreamCorruptedException: invalid type code: 31
        at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:219)
        at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:224)
        at weblogic.common.internal.RMIBootServiceImpl_922_WLStub.authenticate(Unknown Source)
        at weblogic.security.acl.internal.Security$1.run(Security.java:185)
        at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
        at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
        at weblogic.security.acl.internal.Security.authenticate(Security.java:181)
        at weblogic.jndi.WLInitialContextFactoryDelegate.authenticateRemotely(WLInitialContextFactoryDelegate.java:726)
        at weblogic.jndi.WLInitialContextFactoryDelegate.pushSubject(WLInitialContextFactoryDelegate.java:659)
        ... 40 more
Caused by: java.io.StreamCorruptedException: invalid type code: 31
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1356)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
        at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:195)
        at weblogic.rjvm.MsgAbbrevInputStream.readObject(MsgAbbrevInputStream.java:565)
        at weblogic.utils.io.ChunkedObjectInputStream.readObject(ChunkedObjectInputStream.java:191)
        at weblogic.rmi.internal.ObjectIO.readObject(ObjectIO.java:62)
        at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:217)
        ... 48 more

Fix

Edit your pom.xml, and add the two following properties:

 <com.sun.xml.namespace.QName.useCompatibleSerialVersionUID>1.0</com.sun.xml.namespace.QName.useCompatibleSerialVersionUID>
  <sun.lang.ClassLoader.allowArraySyntax>1.5</sun.lang.ClassLoader.allowArraySyntax>

If needed, and if your current pom is only intented at package and deploying a WAR, you can also downgrade the Java compilation version, adding the block:

   <maven.compiler.target>1.5</maven.compiler.target>
  <maven.compiler.source>1.5</maven.compiler.source>

You can also append those properties on the head of environment variable MAVEN_OPTS.

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