0
使用PortletRequestListner
運行tomcat
時出現以下異常。初始化PortletRequestListener時出現異常
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。
無法解決此問題。請幫忙。
感謝您的回覆,是的,我知道罐子丟失,但想知道我正要添加哪個罐子。我嘗試過使用spring和liferay portlet jars,但它不適用於我 – user3189088
這很簡單:我做了一個Google,發現它是spring-web.jar的一部分。參考:http://hobione.wordpress.com/2009/04/05/javalangclassnotfoundexception-orgspringframeworkwebcontextcontextloaderlistener/ –