tomcat报的错误：Servlet.destroy() for servlet action threw exception。请问是什么意思

puyunsong 2005-02-04 04:25:38

2005-02-04 14:47:18 StandardContext[]Servlet action threw unload() exception
javax.servlet.ServletException: Servlet.destroy() for servlet action threw exception
at org.apache.catalina.core.StandardWrapper.unload(StandardWrapper.java:1283)
at org.apache.catalina.core.StandardWrapper.stop(StandardWrapper.java:1595)
at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.removeChild(StandardContext.java:3094)
at org.apache.catalina.startup.ContextConfig.stop(ContextConfig.java:693)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:255)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4443)
at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:995)
at org.apache.catalina.core.StandardHostDeployer.remove(StandardHostDeployer.java:606)
at org.apache.catalina.core.StandardHost.remove(StandardHost.java:955)
at org.apache.catalina.startup.HostConfig.undeployApps(HostConfig.java:1053)
at org.apache.catalina.startup.HostConfig.stop(HostConfig.java:1030)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:396)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1166)
at org.apache.catalina.core.ContainerBase.stop(ContainerBase.java:1178)
at org.apache.catalina.core.StandardEngine.stop(StandardEngine.java:526)
at org.apache.catalina.core.StandardService.stop(StandardService.java:581)
at org.apache.catalina.core.StandardServer.stop(StandardServer.java:2379)
at org.apache.catalina.startup.Catalina.stop(Catalina.java:643)
at org.apache.catalina.startup.Catalina.start(Catalina.java:618)
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:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398)

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