I am unable to start MywebMethods server.
I am getting following error and server got shutting down
- Failed to initialize portlet: wm_discotres_topicview
java.lang.NoClassDefFoundError: com/webMethods/portal/portlet/wm_discotres_common/IForumConstants
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at com.webMethods.portal.service.classmanager.impl.ComponentClassManager$ManagedClassLoader.findClass(ComponentClassManager.java:514)
at com.webMethods.portal.service.classmanager.impl.ComponentClassManager$ManagerClassLoader.findClass(ComponentClassManager.java:589)
at com.webMethods.portal.service.classmanager.impl.ComponentClassManager$ManagerClassLoader.loadClass(ComponentClassManager.java:566)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at com.webMethods.rtl.util.ObjectUtil.getClass(ObjectUtil.java:195)
at com.webMethods.portal.system.pool.impl.DefaultPooledObjectManager.initialize(DefaultPooledObjectManager.java:37)
at com.webMethods.portal.service.portlet.impl.PortletType$PortletBeanPoolManager.initialize(PortletType.java:446)
at com.webMethods.portal.service.portlet.impl.PortletType.init(PortletType.java:82)
at com.webMethods.portal.service.portlet.impl.PortletProvider.initComponent(PortletProvider.java:792)
at com.webMethods.portal.service.portlet.impl.PortletProvider.initComponents(PortletProvider.java:704)
at com.webMethods.portal.system.impl.BaseProvider.init(BaseProvider.java:125)
at com.webMethods.portal.service.portlet.impl.PortletProvider.init(PortletProvider.java:330)
at com.webMethods.portal.system.init.impl.DefaultPhase.initComponent(DefaultPhase.java:99)
at com.webMethods.portal.system.impl.BaseProvider.initComponents(BaseProvider.java:512)
at com.webMethods.portal.system.impl.BaseProvider.init(BaseProvider.java:125)
at com.webMethods.portal.system.init.impl.DefaultPhase.init(DefaultPhase.java:44)
at com.webMethods.portal.system.init.impl.DefaultPhaseProvider.initComponent(DefaultPhaseProvider.java:257)
at com.webMethods.portal.system.impl.BaseProvider.initComponents(BaseProvider.java:512)
at com.webMethods.portal.system.impl.BaseProvider.init(BaseProvider.java:125)
at com.webMethods.portal.system.init.impl.DefaultPhaseProvider.initializePhases(DefaultPhaseProvider.java:89)
at com.webMethods.portal.system.init.impl.ClusterPhaseProvider.initializePhases(ClusterPhaseProvider.java:27)
at com.webMethods.portal.system.PortalSystem.init(PortalSystem.java:868)
at com.webMethods.portal.system.PortalSystem.main(PortalSystem.java:827)
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:585)
at com.webMethods.portal.system.start.Main.start(Main.java:131)
at com.webMethods.portal.system.start.Main.main(Main.java:48)
Could any one help in this regard.
Thanks in Adavance