"ClassNotFoundException: weblogic.ejb.GenericSessionBean" when migrating application to JBoss

Solution Unverified - Updated -

Issue

We get an error when deploying our application which is being ported from WebLogic

Caused by: java.lang.LinkageError: Failed to link com/example/some/thing/MyEJB (Module "deployment.myapp.ear.myservice.jar:main" from Service Module Loader)
    at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:427) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:260) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:75) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.Module.loadModuleClass(Module.java:526) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:188) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:444) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:432) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:399) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:374) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:119) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at java.lang.Class.forName0(Native Method) [rt.jar:1.6.0_24]
    at java.lang.Class.forName(Class.java:264) [rt.jar:1.6.0_24]
    at org.jboss.as.server.deployment.reflect.DeploymentClassIndex.classIndex(DeploymentClassIndex.java:54) [jboss-as-server-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
    at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.processComponentConfig(InterceptorAnnotationProcessor.java:85)
    at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.deploy(InterceptorAnnotationProcessor.java:77)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:120) [jboss-as-server-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8]
    ... 5 more
Caused by: java.lang.NoClassDefFoundError: weblogic/ejb/GenericSessionBean
    at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.6.0_24]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:634) [rt.jar:1.6.0_24]
    at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:344) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:422) [jboss-modules.jar:1.2.0.Final-redhat-1]
    ... 20 more
Caused by: java.lang.ClassNotFoundException: weblogic.ejb.GenericSessionBean from [Module "deployment.myapp.ear.myservice.jar:main" from Service Module Loader]
    at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:196) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:444) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:432) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:399) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:399) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:374) [jboss-modules.jar:1.2.0.Final-redhat-1]
    at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:119) [jboss-modules.jar:1.2.0.Final-redhat-1]
    ... 24 more

Environment

  • JBoss Enterprise Application Platform (EAP)

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