初始化PortletRequestListener时出现异常

时间:2014-01-13 05:50:40

标签: tomcat liferay liferay-6 spring-portlet-mvc

使用tomcat运行PortletRequestListner时获得以下异常。

Caused by: java.lang.reflect.InvocationTargetException
        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 com.liferay.portal.deploy.hot.ServletContextListenerHotDeployListener.doInvokeDeploy(ServletContextListenerHotDeployListener.java:77)
        at com.liferay.portal.deploy.hot.ServletContextListenerHotDeployListener.invokeDeploy(ServletContextListenerHotDeployListener.java:37)
        ... 25 more
Caused by: java.lang.ClassNotFoundException: org.springframework.web.context.PortletRequestListener
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)
        at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
        at com.liferay.portal.kernel.util.InstanceFactory.newInstance(InstanceFactory.java:52)
        at com.liferay.portal.kernel.util.InstanceFactory.newInstance(InstanceFactory.java:27)
        at com.liferay.portal.kernel.servlet.SecurePluginContextListener.instantiatingListener(SecurePluginContextListener.java:304)

我是liferay的新手。

无法解决此问题。请帮忙。

1 个答案:

答案 0 :(得分:0)

虽然我知道你是Liferay的新手,但我希望你不是编程新手:) 堆栈跟踪清楚地表明您没有在portlet的WEB-INF / lib文件夹中提供必要的JAR文件:

Caused by: java.lang.ClassNotFoundException: org.springframework.web.context.PortletRequestListener

希望你能从这里连接点!