Cannot open the admin-console web application on JBoss EAP 5

Solution Verified - Updated -

Issue

  • Cannot open the admin-console web application with the following error:

    javax.servlet.ServletException: Error reading 'currentPath' on type org.jboss.on.embedded.ui.NavigationAction_$$_javassist_8  
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)  
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)  
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)  
        at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)  
        ...  
    Caused by:javax.el.ELException: Error reading 'currentPath' on type org.jboss.on.embedded.ui.NavigationAction_$$_javassist_8  
        at javax.el.BeanELResolver.getValue(BeanELResolver.java:66)  
        at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)  
        at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)  
        at org.jboss.el.parser.AstPropertySuffix.getValue(AstPropertySuffix.java:53)  
        at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)  
        at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)  
        at org.jboss.seam.core.Expressions$1.getValue(Expressions.java:112)  
        ...  
    Caused by:java.lang.IllegalArgumentException: ResourceTreeNode requires a Resource - null was passed into the constructor.  
        at org.jboss.on.embedded.ui.nav.ResourceTreeNode.<init>(ResourceTreeNode.java:47)  
        at org.jboss.on.embedded.ui.nav.PlatformResourceTreeNode.<init>(PlatformResourceTreeNode.java:38)  
        at org.jboss.on.embedded.ui.NavigationContent.createJONTreeNode(NavigationContent.java:64)  
        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)  
        ...
    
  • Resource is null because no platform plugin could be loaded:

    ERROR [org.rhq.core.pc.inventory.InventoryManager] (http-nydetemdr10d%2F191.9.1.202-8080-1) Error in platform discovery  
        org.rhq.core.clientapi.agent.PluginContainerException: Could not find plugin class [org.rhq.plugins.platform.LinuxPlatformDiscoveryComponent] from classloader [PluginClassLoader@8a3bf2[parent=org.rhq.core.pc.plugin.RootPluginClassLoader@165c590,embedded-dir=[<>],urls=[jndi:/localhost/admin-console/plugins/rhq-platform-plugin-1.3.0.EmbJopr.1.3.0-4.jar]]]  
        at org.rhq.core.pc.plugin.PluginComponentFactory.instantiateClass(PluginComponentFactory.java:240)  
        at org.rhq.core.pc.plugin.PluginComponentFactory.getDiscoveryComponent(PluginComponentFactory.java:110)  
        at org.rhq.core.pc.inventory.InventoryManager.discoverPlatform(InventoryManager.java:1538)  
        at org.rhq.core.pc.inventory.InventoryManager.executePlatformScan(InventoryManager.java:375)  
        at org.rhq.core.pc.inventory.InventoryManager.initialize(InventoryManager.java:209)  
        at org.rhq.core.pc.PluginContainer.startContainerService(PluginContainer.java:359)  
        ....  
    Caused by: java.lang.ClassNotFoundException: org.rhq.plugins.platform.LinuxPlatformDiscoveryComponent  
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)  
        at java.security.AccessController.doPrivileged(Native Method)  
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)  
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)  
        at org.rhq.core.pc.plugin.PluginClassLoader.loadClass(PluginClassLoader.java:63)  
        at java.lang.ClassLoader.loadClass(ClassLoader.java:252)  
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)  
        at java.lang.Class.forName0(Native Method)  
        at java.lang.Class.forName(Class.java:247)  
        at org.rhq.core.pc.plugin.PluginComponentFactory.instantiateClass(PluginComponentFactory.java:228)  
        ... 97 more
    

Environment

  • JBoss Enterprise Application Platform (EAP)

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.