Portlets Hot deployment Issue

[Srinath A, geändert vor 14 Jahren.]

I'm running one grails portlet on liferay 5.2.3 successfully, now i developed another grails portlet and hot deployed, but the portlet showed me some errors and not working says "portlet is temporarily available" .
I tried restart server but still only one portlet is running and other is not running .

This is the log when deployed another portlet .

10-02-17 20:20:54:401 - { INFO} com.liferay.portal.deploy.hot.PortletHotDeployListener Registering portlets for public_associations-0.1
10-02-17 20:20:54:446 - {ERROR} com.liferay.portal.deploy.hot.PortletHotDeployListener java.lang.NullPointerException
java.lang.NullPointerException
at org.codehaus.grails.portlets.container.AbstractPortletContainerAdapter.getInstance(AbstractPortletContainerAdapter.java:27)
at org.codehaus.grails.portlets.GrailsPortletApplicationContext.initPortletContainerAdapter(GrailsPortletApplicationContext.java:37)
at org.codehaus.grails.portlets.GrailsPortletApplicationContext.setPortletContext(GrailsPortletApplicationContext.java:28)
at org.springframework.web.portlet.FrameworkPortlet.createPortletApplicationContext(FrameworkPortlet.java:339)
at org.springframework.web.portlet.FrameworkPortlet.initPortletApplicationContext(FrameworkPortlet.java:291)
at org.springframework.web.portlet.FrameworkPortlet.initPortletBean(FrameworkPortlet.java:264)
at org.springframework.web.portlet.GenericPortletBean.init(GenericPortletBean.java:115)
at javax.portlet.GenericPortlet.init(GenericPortlet.java:107)
at com.liferay.portlet.InvokerPortletImpl.init(InvokerPortletImpl.java:250)
at com.liferay.portlet.PortletInstanceFactoryImpl.init(PortletInstanceFactoryImpl.java:245)
at com.liferay.portlet.PortletInstanceFactoryImpl.create(PortletInstanceFactoryImpl.java:135)
at com.liferay.portlet.PortletInstanceFactoryUtil.create(PortletInstanceFactoryUtil.java:47)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.initPortlet(PortletHotDeployListener.java:660)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.doInvokeDeploy(PortletHotDeployListener.java:250)
at com.liferay.portal.deploy.hot.PortletHotDeployListener.invokeDeploy(PortletHotDeployListener.java:127)
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:43)
at com.liferay.portal.kernel.servlet.PortletContextListener.portalInit(PortletContextListener.java:113)
at com.liferay.portal.kernel.util.PortalInitableUtil.init(PortalInitableUtil.java:48)
at com.liferay.portal.kernel.servlet.PortletContextListener.contextInitialized(PortletContextListener.java:109)
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.start(HostConfig.java:1149)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
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:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
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:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
10-02-17 20:20:54:462 - { INFO} com.liferay.portal.deploy.hot.PortletHotDeployListener 1 portlet for public_associations-0.1 is available for use
17 Feb, 2010 8:20:54 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'grails'

I'm unable to know whats going wrong and how can we run multiple grails portlets on Liferay.

Is there any conflicts with configurations/files . Please help me with your suggestions .

thanks in advance,
Srinath

[Srinath A, geändert vor 14 Jahren.]

OMG.. No body is using Grails portlets on Liferay.??
Is there any one can help me on this !! i was blocked here..



thanks.