Using Tomcat manager in tomcat 7.0 + sping MVC, Webapp reload gives apachelifecycle exception. It all starts up fine and works fine when started normally. After the startup for reloading the webapp, we use the tomcat manager. In tomcat manager, upon clicking the reload button it says reload successful ( this enables the start button). Upon clicking the start button in the tomcat it throws a apachelifecyle exception. Please help...
2013-03-27 01:13:39,153 [http-bio-443-exec-24] ERROR StandardContext - Exception stopping Context with name [/webtest] org.apache.catalina.LifecycleException: Failed to stop component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/webtest]] at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236) at org.apache.catalina.core.StandardContext.reload(StandardContext.java:3913) at org.apache.catalina.manager.ManagerServlet.reload(ManagerServlet.java:953) at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:364) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: org.apache.catalina.LifecycleException: Failed to stop component [WebappLoader[/webtest]] at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:236) at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5521) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) ... 24 more Caused by: java.lang.NullPointerException at org.apache.catalina.loader.WebappClassLoader.loadedByThisOrChild(WebappClassLoader.java:2598) at org.apache.catalina.loader.WebappClassLoader.checkThreadLocalMapForLeaks(WebappClassLoader.java:2515) at org.apache.catalina.loader.WebappClassLoader.checkThreadLocalsForLeaks(WebappClassLoader.java:2455) at org.apache.catalina.loader.WebappClassLoader.clearReferences(WebappClassLoader.java:1996) at org.apache.catalina.loader.WebappClassLoader.stop(WebappClassLoader.java:1902) at org.apache.catalina.loader.WebappLoader.stopInternal(WebappLoader.java:661) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) ... 26 more 2013-03-27 01:13:39,155 [http-bio-443-exec-24] INFO LifecycleBase - The stop() method was called on component [org.apache.catalina.deploy.NamingResources@2d204c14] after stop() had already been called. The second call will be ignored.
NullPointerException, – tereško