Shashank Singhal created WFLY-12606: --------------------------------------- Summary: Unable to configure system-jmx module in standalone.xml Key: WFLY-12606 URL: https://issues.jboss.org/browse/WFLY-12606 Project: WildFly Issue Type: Bug Components: Class Loading Affects Versions: 17.0.1.Final Reporter: Shashank Singhal Assignee: Richard Opalka Attachments: standalone.xml I am trying to migrate a project from Jboss 4 to wildfly 17 which doesn't have much except JMS queue related stuff. I am getting following error: 11:46:53,671 WARN [org.jboss.modules.define] (MSC service thread 1-8) Failed to define class com.XXXXX.ifmbase.controller.IFMController in Module "deployment.ifmdxb-ear.ear.ifmbase-ejb.jar" from Service Module Loader: java.lang.NoClassDefFoundError: Failed to link XXXXXXXXXX (Module "deployment.ifmdxb-ear.ear.ifmbase-ejb.jar" from Service Module Loader): Failed to link XXXXXXXXXX (Module "deployment.ifmdxb-ear.ear.ifmbase-ejb.jar" from Service Module Loader): org/jboss/system/ServiceMBean at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1095) at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:424) at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:555) at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:339) at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:126) at org.jboss.modules.Module.loadModuleClass(Module.java:731) at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247) at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410) at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116) at java.base/java.lang.ClassLoader.defineClass1(Native Method) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016) at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1095) at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:424) at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:555) at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:339) at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:126) at org.jboss.modules.Module.loadModuleClass(Module.java:731) at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247) at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410) at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116) at java.base/java.lang.Class.forName0(Native Method) at java.base/java.lang.Class.forName(Class.java:415) at org.jboss.as.sar@17.0.0.Final//org.jboss.as.service.ReflectionUtils.getClass(ReflectionUtils.java:139) at org.jboss.as.sar@17.0.0.Final//org.jboss.as.service.ReflectionUtils.getClassHierarchy(ReflectionUtils.java:148) at org.jboss.as.sar@17.0.0.Final//org.jboss.as.service.ParsedServiceDeploymentProcessor.addServices(ParsedServiceDeploymentProcessor.java:119) at org.jboss.as.sar@17.0.0.Final//org.jboss.as.service.ParsedServiceDeploymentProcessor.deploy(ParsedServiceDeploymentProcessor.java:109) at org.jboss.as.server@9.0.1.Final//org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:176) at org.jboss.msc@1.4.7.Final//org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1737) at org.jboss.msc@1.4.7.Final//org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1699) at org.jboss.msc@1.4.7.Final//org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1557) at org.jboss.threads@2.3.3.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1363) at java.base/java.lang.Thread.run(Thread.java:835) In effort to try fixing this, I was trying to add the system-jmx module in wildfly-17.0.1.Final\modules\system\layers\base\org\jboss\as folder and tried defining it in standalone.xml as follows under extensions: <extension module="org.jboss.as.system-jmx"/> That also didn't seem to work out and got error as: 10:03:09,457 ERROR [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0055: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: WFLYCTL0085: Failed to parse configurati on at org.jboss.as.controller@9.0.2.Final//org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:143) at org.jboss.as.server@9.0.2.Final//org.jboss.as.server.ServerService.boot(ServerService.java:385) at org.jboss.as.controller@9.0.2.Final//org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:374) at java.base/java.lang.Thread.run(Thread.java:835) Caused by: javax.xml.stream.XMLStreamException: WFLYCTL0083: Failed to load module org.jboss.as.system-jmx at org.jboss.as.controller@9.0.2.Final//org.jboss.as.controller.parsing.DeferredExtensionContext.load(DeferredExtensionContext.java:100) at org.jboss.as.server@9.0.2.Final//org.jboss.as.server.parsing.StandaloneXml_10.readServerElement(StandaloneXml_10.java:237) at org.jboss.as.server@9.0.2.Final//org.jboss.as.server.parsing.StandaloneXml_10.readElement(StandaloneXml_10.java:137) at org.jboss.as.server@9.0.2.Final//org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:126) at org.jboss.as.server@9.0.2.Final//org.jboss.as.server.parsing.StandaloneXml.readElement(StandaloneXml.java:52) at org.jboss.staxmapper@1.3.0.Final//org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:122) at org.jboss.staxmapper@1.3.0.Final//org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:76) at org.jboss.as.controller@9.0.2.Final//org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:126) -- This message was sent by Atlassian Jira (v7.13.8#713008)