java.lang.NoClassDefFoundError: sun/rmi/server/UnicastServerRef in EAP 6

Solution Verified - Updated -

Issue

The exception below is raised when deploying a module using transaction services provided by JOTM (which depends on org.ow2.carol)

... WARN  [org.jboss.modules] ... Failed to define class org.ow2.carol.rmi.jrmp.server.JUnicastServerRef in Module "deployment.my-app.war:main" from Service Module Loader: java.lang.LinkageError: Failed to link org/ow2/carol/rmi/jrmp/server/JUnicastServerRef
 (Module "deployment.my-app.war:main" from Service Module Loader)
        at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:487) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:277) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:92) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.Module.loadModuleClass(Module.java:568) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:205) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:459) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:408) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:389) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:134) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.ow2.carol.rmi.multi.JrmpPRODelegate.exportObject(JrmpPRODelegate.java:78) [carol-3.0.6.jar:]
        at org.ow2.carol.rmi.multi.MultiPRODelegate.exportObject(MultiPRODelegate.java:93) [carol-3.0.6.jar:]
        at javax.rmi.PortableRemoteObject.exportObject(PortableRemoteObject.java:99) [jboss-rmi-api_1.0_spec-1.0.4.Final-redhat-2.jar:1.0.4.Final-redhat-2]
        at javax.rmi.PortableRemoteObject.<init>(PortableRemoteObject.java:80) [jboss-rmi-api_1.0_spec-1.0.4.Final-redhat-2.jar:1.0.4.Final-redhat-2]
        at org.objectweb.jotm.TransactionFactoryImpl.<init>(TransactionFactoryImpl.java:68) [jotm-core-2.1.10.jar:]
        at org.objectweb.jotm.Jotm.<init>(Jotm.java:144) [jotm-core-2.1.10.jar:]
        ...
Caused by: java.lang.NoClassDefFoundError: sun/rmi/server/UnicastServerRef
        at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.7.0_65]
        at java.lang.ClassLoader.defineClass(ClassLoader.java:800) [rt.jar:1.7.0_65]
        at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:361) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:482) [jboss-modules.jar:1.3.3.Final-redhat-1]
        ...
Caused by: java.lang.ClassNotFoundException: sun.rmi.server.UnicastServerRef from [Module "deployment.my-app.war:main" from Service Module Loader]
        at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:213) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:459) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:408) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:389) [jboss-modules.jar:1.3.3.Final-redhat-1]
        at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:134) [jboss-modules.jar:1.3.3.Final-redhat-1]
        ...

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP) 6

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In
Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.