sample-struts-liferay-portlet can not be deployed to trunk

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: No Longer Reproducible
• Affects Version/s: 6.0.3 GA
• Fix Version/s: --Sprint - SP, --Sprint 11/12, 6.2.0 CE M2
• Component/s: Tools, Tools > Plugins SDK > Portlets
• Labels: None
• Similar Issues: Show 5 results ; ;

  LPS-5603	Sample Struts Liferay Portlet
  LPS-1534	sample-struts-liferay-portlet doesn't deploy on LR+Glassfish+Sun PC implementation
  LPS-11899	sample struts liferay portlet doesnot load
  LPS-4214	Sample struts liferay portlet has end event exception
  LPS-1753	Re-Deploy portlet war causes NPE

log4j:ERROR Could not parse url [jar:file:/G:/Liferay/liferay/trunk/tomcat/tomcat-6.0.18/webapps/ROOT/WEB-INF/lib/portal-impl.jar!/META-INF/portal-log4j.xml].
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:394)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:172)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:184)
at org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:502)
at org.apache.log4j.xml.DOMConfigurator.parseRoot(DOMConfigurator.java:471)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:921)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:790)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:696)
at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:821)
at com.liferay.util.log4j.Log4JUtil.configureLog4J(Log4JUtil.java:45)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.initLogger(PortletHotDeployListener.java:452)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.doInvokeDeploy(PortletHotDeployListener.java:239)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.invokeDeploy(PortletHotDeployListener.java:105)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._doFireDeployEvent(HotDeployUtil.java:108)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._fireDeployEvent(HotDeployUtil.java:153)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:35)
at com.liferay.portal.kernel.servlet.PortletContextListener.portalInit(PortletContextListener.java:104)
at com.liferay.portal.kernel.util.PortalInitableUtil.init(PortalInitableUtil.java:39)
at com.liferay.portal.kernel.servlet.PortletContextListener.contextInitialized(PortletContextListener.java:100)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4342)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1217)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
at java.lang.Thread.run(Thread.java:619)
log4j:WARN No appenders could be found for logger (com.liferay.portal.deploy.hot.PortletHotDeployListener).
log4j:WARN Please initialize the log4j system properly.

[Amir H. Moin]

Hello, I've got the similar problem:

(The errors are mentioned below)

I've just downloaded the sample-struts-liferay-portlet from Liferay's SVN repository and imported in Eclipse Helios. I use Tomcat 6.0.26 and Liferay Portal 6.0.4 with Plugins SDK.

I've applied the solution documented here (http://www.liferay.com/web/guest/community/wiki/-/wiki/Main/How+to+access+the+full+Liferay+API+from+a+portlet+application) to get rid of the class loader errors which I reported here (http://www.liferay.com/community/forums/-/message_boards/message/5564320).

Now, I guess the problem might be that the version of jars which Liferay use are different than the ones which are in the tomcat bundle in $CATALINA_HOME/... and the web application uses.

Could this be the reason of the problem of class cast exceptions?

Any help would be kindly appreciated. Thanks in advance.

Errors:

...
log4j:ERROR Could not create an Appender. Reported error follows.
java.lang.ClassCastException: org.apache.log4j.ConsoleAppender cannot be cast to org.apache.log4j.Appender
at org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:238)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:171)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:184)
at org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:502)
at org.apache.log4j.xml.DOMConfigurator.parseRoot(DOMConfigurator.java:471)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:921)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:790)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:696)
at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:821)
at com.liferay.util.log4j.Log4JUtil.configureLog4J(Log4JUtil.java:48)
at com.liferay.portal.deploy.hot.HookHotDeployListener.initLogger(HookHotDeployListener.java:1101)
at com.liferay.portal.deploy.hot.HookHotDeployListener.doInvokeDeploy(HookHotDeployListener.java:402)
at com.liferay.portal.deploy.hot.HookHotDeployListener.invokeDeploy(HookHotDeployListener.java:218)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._doFireDeployEvent(HotDeployUtil.java:108)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._fireDeployEvent(HotDeployUtil.java:178)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:37)
at com.liferay.portal.kernel.servlet.PortletContextListener.portalInit(PortletContextListener.java:102)
at com.liferay.portal.kernel.util.PortalInitableUtil.init(PortalInitableUtil.java:37)
at com.liferay.portal.kernel.servlet.PortletContextListener.contextInitialized(PortletContextListener.java:98)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3972)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1041)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:964)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
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)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
log4j:ERROR Could not parse url [jar:file:/home/ahm/Documents/fortiss/Liferay/sample-struts-project/liferay-portal-tomcat-6.0.4/liferay-portal-6.0.4/tomcat-6.0.26/common/lib/ext/portal-impl.jar!/META-INF/portal-log4j.xml].
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:394)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:172)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:184)
at org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:502)
at org.apache.log4j.xml.DOMConfigurator.parseRoot(DOMConfigurator.java:471)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:921)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:790)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:696)
at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:821)
at com.liferay.util.log4j.Log4JUtil.configureLog4J(Log4JUtil.java:48)
at com.liferay.portal.deploy.hot.HookHotDeployListener.initLogger(HookHotDeployListener.java:1101)
at com.liferay.portal.deploy.hot.HookHotDeployListener.doInvokeDeploy(HookHotDeployListener.java:402)
at com.liferay.portal.deploy.hot.HookHotDeployListener.invokeDeploy(HookHotDeployListener.java:218)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._doFireDeployEvent(HotDeployUtil.java:108)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._fireDeployEvent(HotDeployUtil.java:178)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:37)
at com.liferay.portal.kernel.servlet.PortletContextListener.portalInit(PortletContextListener.java:102)
at com.liferay.portal.kernel.util.PortalInitableUtil.init(PortalInitableUtil.java:37)
at com.liferay.portal.kernel.servlet.PortletContextListener.contextInitialized(PortletContextListener.java:98)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3972)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1041)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:964)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
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)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

...

[pham cong phu]

I have same problems too. Please to fix it. Thanks so much.

[James Falkner]

This issue is being addressed as part of the 100 PaperCuts program. Please see http://liferay.com/community/100-papercuts

[James Falkner]

This issue is no longer reproducible using the latest trunk (as of Feb 9 2011). After applying the server.xml fix (specifying deployXML="true") the sample-struts-liferay-portlet portlet deploys and works.

[James Falkner]

This issue is being closed as it is no longer reproducible on trunk. If you can still reproduce this on a Feb 9 2011 trunk or later, please re-open.

[hiperion]

I've downloaded the release 6.0.5, modified the server.xml file (deployXML="true") but now I get this error:

log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.
log4j:ERROR Could not create an Appender. Reported error follows.
java.lang.ClassCastException: org.apache.log4j.ConsoleAppender cannot be cast to org.apache.log4j.Appender

tomcat-6.0.26/webapps/ROOT/WEB-INF/classes/META-INF/portal-log4j.xml].
java.lang.NullPointerException

No appenders could be found for logger (org.apache.portals.bridges.struts.StrutsPortlet).

Anyone knows What Can I Do?

Thanks.

[nishikant sapkal]

HI Experts,

I have also got this error and tried all the above solution with liferay 6.0.2.
Please give me solution ASAP.

java.lang.ClassCastException: org.apache.log4j.ConsoleAppender cannot be cast to org.apache.log4j.Appender
at org.apache.log4j.xml.DOMConfigurator.parseAppender(DOMConfigurator.java:238)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:171)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:184)
at org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:502)
at org.apache.log4j.xml.DOMConfigurator.parseRoot(DOMConfigurator.java:471)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:921)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:790)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:696)
at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:821)
at com.liferay.util.log4j.Log4JUtil.configureLog4J(Log4JUtil.java:48)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.initLogger(PortletHotDeployListener.java:461)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.doInvokeDeploy(PortletHotDeployListener.java:238)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.invokeDeploy(PortletHotDeployListener.java:102)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._doFireDeployEvent(HotDeployUtil.java:109)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._fireDeployEvent(HotDeployUtil.java:183)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:38)
at com.liferay.portal.kernel.servlet.PortletContextListener.doPortalInit(PortletContextListener.java:99)
at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:42)
at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:61)
at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:51)
at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:50)
at com.liferay.portal.kernel.servlet.PortletContextListener.contextInitialized(PortletContextListener.java:55)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
log4j:ERROR Could not parse url [jar:file:/D:/liferay_zip/Liferay%20Developer%20Studio%201.0.1/liferay-portal-6.0-ee-sp1/tomcat-6.0.29/webapps/ROOT/WEB-INF/lib/portal-impl.jar!/META-INF/portal-log4j.xml].
java.lang.NullPointerException
at java.util.Hashtable.put(Unknown Source)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByName(DOMConfigurator.java:172)
at org.apache.log4j.xml.DOMConfigurator.findAppenderByReference(DOMConfigurator.java:184)
at org.apache.log4j.xml.DOMConfigurator.parseChildrenOfLoggerElement(DOMConfigurator.java:502)
at org.apache.log4j.xml.DOMConfigurator.parseRoot(DOMConfigurator.java:471)
at org.apache.log4j.xml.DOMConfigurator.parse(DOMConfigurator.java:921)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:790)
at org.apache.log4j.xml.DOMConfigurator.doConfigure(DOMConfigurator.java:696)
at org.apache.log4j.xml.DOMConfigurator.configure(DOMConfigurator.java:821)
at com.liferay.util.log4j.Log4JUtil.configureLog4J(Log4JUtil.java:48)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.initLogger(PortletHotDeployListener.java:461)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.doInvokeDeploy(PortletHotDeployListener.java:238)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.invokeDeploy(PortletHotDeployListener.java:102)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._doFireDeployEvent(HotDeployUtil.java:109)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._fireDeployEvent(HotDeployUtil.java:183)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:38)
at com.liferay.portal.kernel.servlet.PortletContextListener.doPortalInit(PortletContextListener.java:99)
at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:42)
at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:61)
at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:51)
at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:50)
at com.liferay.portal.kernel.servlet.PortletContextListener.contextInitialized(PortletContextListener.java:55)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:637)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:563)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:498)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Regards,
Nishikant Sapkal.

[Vicki Tsang]

Reopened as per comments. Please retest.

[Mika Koivisto]

Just deployed the portlet in latest 6.2.x and it works.

[James Falkner]

Fixed in GA2.

[Michael Saechang]

Closing as per James' comment.