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Develop stand alone portlet war.

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David Emmanuel Samson, modified 16 Years ago.

Develop stand alone portlet war.

New Member Posts: 2 Join Date: 9/18/07 Recent Posts
Hi all !

I am trying to develop a stand alone portlet war which I can use in more then one project independently. Just like the example of sample-struts-portlet.war portlet. I am getting the error while trying to run the tomcat it giving me the "Error registering portlets for SAPortlet: com.liferay.portal.kernel.deploy.hot.HotDeployException exception."

Can anyone tell me what is the problem with my portlet?

The exception is:

[HotDeployUtil:60] com.liferay.portal.kernel.deploy.hot.HotDeployException: Error registering portlets for SAPortlet
com.liferay.portal.kernel.deploy.hot.HotDeployException: Error registering portlets for SAPortlet
at com.liferay.portal.deploy.hot.PortletHotDeployListener.invokeDeploy(PortletHotDeployListener.java:388)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil._fireDeployEvent(HotDeployUtil.java:85)
at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:42)
at com.liferay.portal.kernel.servlet.PortletContextListener.portalInit(PortletContextListener.java:45)
at com.liferay.portal.kernel.util.PortalInitableUtil.init(PortalInitableUtil.java:39)
at com.liferay.portal.kernel.servlet.PortletContextListener.contextInitialized(PortletContextListener.java:52)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:448)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
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 org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: java.lang.ClassCastException: com.liferay.SAPortlet.action.ViewAction
at com.liferay.portal.deploy.hot.PortletHotDeployListener.invokeDeploy(PortletHotDeployListener.java:154)
... 29 more
ferry hut, modified 16 Years ago.

RE: Develop stand alone portlet war.

Junior Member Posts: 30 Join Date: 11/2/06 Recent Posts
Check if all configurations files are exactly as sample struts portlet.
check if companyid is configured different from liferay.com

also check if war file is preceded with 1 like 1sample_Struts_porlte.war under jboss-tomcat liferay.