请帮助我，这给了我错误，而我尝试了关于这个问题的所有选项？关于春季项目。
HTTP状态500 - 没有AtmosphereHandler映射/ j_spring_security_check的请求 类型异常报告
消息No AtmosphereHandler maps request for /j_spring_security_check
description 服务器遇到内部错误，无法完成此请求。
例外
org.atmosphere.cpr.AtmosphereMappingException: No AtmosphereHandler maps request for /j_spring_security_check
org.atmosphere.cpr.AsynchronousProcessor.map(AsynchronousProcessor.java:362)
org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:206)
org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:166)
org.atmosphere.container.Tomcat7CometSupport.service(Tomcat7CometSupport.java:85)
org.atmosphere.container.Tomcat7AsyncSupportWithWebSocket.doService(Tomcat7AsyncSupportWithWebSocket.java:59)
org.atmosphere.container.TomcatWebSocketUtil.doService(TomcatWebSocketUtil.java:81)
org.atmosphere.container.Tomcat7AsyncSupportWithWebSocket.service(Tomcat7AsyncSupportWithWebSocket.java:55)
org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:1266)
org.atmosphere.cpr.AtmosphereServlet.event(AtmosphereServlet.java:348)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2462)
org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2451)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:745)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.56 logs.