Re: Class not found

[Eric Dalquist]

You need to have the portlet-api JAR in the tomcat/shared/lib classloader and have that classloader enabled in catalina.properties.

-Eric

On 8/24/11 8:26 PM, David Daniel wrote:

Hello all,

Caused by: java.lang.NoClassDefFoundError: javax/portlet/PortalContext
 at java.lang.ClassLoader.defineClass1(Native Method)
 at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
 at java.lang.ClassLoader.defineClass(ClassLoader.java:616)

 at org.springframework.util.ClassUtils.forName(ClassUtils.java:183)

 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)

 at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:491)
 at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206)

 at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
 at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
 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.StandardServer.start(StandardServer.java:710)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

 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)
Caused by: java.lang.ClassNotFoundException: javax.portlet.PortalContext

 ... 45 more

INFO: Shutting down Pluto Portal Driver...

INFO: Shutting down Pluto Portal Driver...

INFO: ********** Pluto Portal Driver Shut Down **********

I tried my best to follow the instructions for embedding Pluto in tomcat 6 but I keep getting an error. The instructions are a little outdated so if you happen to know what file I forgot to copy where then please let me know. org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.apache.pluto.driver.services.container.PortalContextImpl] for bean with name 'PortalContext' defined in ServletContext resource [/WEB-INF/pluto-portal-driver-services-config.xml]: problem with class file or dependent class; nested exception is java.lang.NoClassDefFoundError: javax/portlet/PortalContext at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1850) at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:890) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1354) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:317) at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1044) at org.springframework.beans.factory.support.AbstractBeanFactory.isBeanClassMatch(AbstractBeanFactory.java:1072) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:165) at org.springframework.context.support.AbstractApplicationContext.getBeanNamesForType(AbstractApplicationContext.java:691) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:395) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:328) at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:156) at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:184) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49) at org.apache.pluto.driver.PortalStartupListener.contextInitialized(PortalStartupListener.java:108) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4429) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:630) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:556) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) Aug 24, 2011 9:21:12 PM org.apache.pluto.driver.PortalStartupListener contextDestroyed Aug 24, 2011 9:21:12 PM org.apache.pluto.driver.PortalStartupListener destroyContainer Aug 24, 2011 9:21:12 PM org.apache.pluto.driver.PortalStartupListener contextDestroyed

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