Java. Lang. classnotfoundexception: org. Apache. Struts. Action. actionservlet

Source: Internet
Author: User
Tags addchild

Problem description: serious: Servlet/Library Management System threw load () exception

Java. Lang. classnotfoundexception: org. Apache. Struts. Action. actionservlet

At org. Apache. Catalina. loader. webappclassloader. loadclass (webappclassloader. Java: 1714)

At org. Apache. Catalina. loader. webappclassloader. loadclass (webappclassloader. Java: 1559)

At org. Apache. Catalina. Core. defaultinstancemanager. loadclass (defainstinstancemanager. Java: 532)

At org. Apache. Catalina. Core. defaultinstancemanager. loadclassmaybeprivileged (defainstinstancemanager. Java: 514)

At org. Apache. Catalina. Core. defaultinstancemanager. newinstance (defainstinstancemanager. Java: 133)

At org. Apache. Catalina. Core. standardwrapper. loadservlet (standardwrapper. Java: 1137)

At org. Apache. Catalina. Core. standardwrapper. Load (standardwrapper. Java: 1081)

At org. Apache. Catalina. Core. standardcontext. loadonstartup (standardcontext. Java: 5027)

At org. Apache. Catalina. Core. standardcontext. startinternal (standardcontext. Java: 5314)

At org. Apache. Catalina. util. lifecyclebase. Start (lifecyclebase. Java: 150)

At org. Apache. Catalina. Core. containerbase. addchildinternal (containerbase. Java: 901)

At org. Apache. Catalina. Core. containerbase. addchild (containerbase. Java: 877)

At org. Apache. Catalina. Core. standardhost. addchild (standardhost. Java: 633)

At org. Apache. Catalina. startup. hostconfig. deploydirectory (hostconfig. Java: 1114)

At org. Apache. Catalina. startup. hostconfig $ deploydirectory. Run (hostconfig. Java: 1673)

At java. util. Concurrent. executors $ runnableadapter. Call (executors. Java: 441)

At java. util. Concurrent. futuretask $ sync. innerrun (futuretask. Java: 303)

At java. util. Concurrent. futuretask. Run (futuretask. Java: 138)

At java. util. Concurrent. threadpoolexecutor $ worker. runtask (threadpoolexecutor. Java: 886)

At java. util. Concurrent. threadpoolexecutor $ worker. Run (threadpoolexecutor. Java: 908)

At java. Lang. thread. Run (thread. Java: 662)

10:18:03 org. Apache. Coyote. abstractprotocol start

Information: Starting protocolhandler ["http-apr-8082"]

10:18:03 org. Apache. Coyote. abstractprotocol start

Information: Starting protocolhandler ["ajp-apr-8009"]

10:18:03 org. Apache. Catalina. startup. Catalina start

Information: server startup in 3027 MS

Solution: My tomcat in myeclipse9.0 is damaged. I re-installed tomcat. Check the configuration first, and check the jar package (anlr. jarcommons-beanutils.jar commons-digester.jar commons-logging.jar commons-fileupload.jar commons-validator.jar jakarta-oro.jarstruts.jar), not because of packet problems, finally, put the Tomcat Directory: C: \ Program
Files \ Apache Software Foundation \ Tomcat 7.0 \ webapps can be deleted from the original project.

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