问题描述
java.lang.IllegalStateExceptionatorg.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:407)atorg.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:770)atorg.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:505)atorg.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)atorg.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)atorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)atorg.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)atorg.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)atorg.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)atjava.lang.Thread.run(Thread.java:595)
解决方案
解决方案二：
只有apache的异常？
解决方案三：
这个错误貌似没事，有时候我的也会报这个错误，我都不鸟它~~
解决方案四：
http://hi.baidu.com/lee5017779/blog/item/776edf0f0127f1ebaa6457c7.html楼主先看看这个，另外检查一下，跳转的时候是否return了，跳转的时候多次跳转也容易发生这个错误。