java.lang.IllegalArgumentException

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    • java.lang.IllegalArgumentException: Too many children at org.jboss.portal.common.util.XML.getSingleChild(XML.java:186) at org.jboss.portal.portlet.deployment.builder.PortletBuilder.buildPortletMetaData(PortletBuilder.java:229) at org.jboss.portal.portlet.deployment.builder.PortletBuilder.build(PortletBuilder.java:150) at org.jboss.portal.core.deployment.builder.CorePortletBuilder.build(CorePortletBuilder.java:42) at org.jboss.portal.server.deployment.SimpleDeploymentReactor.build(SimpleDeploymentReactor.java:127) at org.jboss.portal.server.deployment.SimpleDeploymentReactor.build(SimpleDeploymentReactor.java:134) at org.jboss.portal.server.deployment.SimpleDeploymentReactor.build(SimpleDeploymentReactor.java:134) at org.jboss.portal.server.deployment.SimpleDeploymentReactor.process(SimpleDeploymentReactor.java:101) 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:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:122) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy35.process(Unknown Source) at org.jboss.portal.server.deployment.WebAppAdapter.deploy(WebAppAdapter.java:49) at org.jboss.portal.server.deployment.WebAppIntercepter.startService(WebAppIntercepter.java:193) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:173) at org.jboss.portal.server.util.Service.start(Service.java:73) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:122) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:908) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:416) at org.jboss.system.ServiceController.start(ServiceController.java:438) at org.jboss.system.ServiceController.start(ServiceController.java:438) at org.jboss.system.ServiceController.start(ServiceController.java:438) at org.jboss.system.ServiceController.start(ServiceController.java:438) at org.jboss.system.ServiceController.start(ServiceController.java:438) at org.jboss.system.ServiceController.start(ServiceController.java:438) at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy4.start(Unknown Source) at org.jboss.deployment.SARDeployer.start(SARDeployer.java:261) 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:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:272) at $Proxy55.start(Unknown Source) at org.jboss.deployment.XSLSubDeployer.start(XSLSubDeployer.java:228) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738) at sun.reflect.GeneratedMethodAccessor68.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:122) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy8.deploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:305) at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:481) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:204) at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:277) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:272) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:222) at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:891) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:416) at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy4.start(Unknown Source) at org.jboss.deployment.SARDeployer.start(SARDeployer.java:261) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:964) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:775) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:738) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:722) 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:324) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:144) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:122) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:131) at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:249) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177) at $Proxy5.deploy(Unknown Source) at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:413) at org.jboss.system.server.ServerImpl.start(ServerImpl.java:310) at org.jboss.Main.boot(Main.java:162) at org.jboss.Main$1.run(Main.java:423) at java.lang.Thread.run(Thread.java:534)
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