Kingtrans物流信息管理系统

错误提示

错误类别	系统错误
模块id
操作	logonout
错误编码	-1
错误提示
系统信息	查看提示 java.lang.NullPointerException net.kingtrans.client.servlet.CLogonServlet.logonout(Unknown Source) net.kingtrans.client.servlet.CLogonServlet._$1(Unknown Source) net.kingtrans.client.servlet.CLogonServlet.doPost(Unknown Source) net.kingtrans.client.servlet.CLogonServlet.doGet(Unknown Source) javax.servlet.http.HttpServlet.service(HttpServlet.java:529) net.kingtrans.common.XDaemon.service(Unknown Source) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:142) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:142) net.kingtrans.common.RequestParamGuardFilter.doFilter(RequestParamGuardFilter.java:222) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:142) net.kingtrans.common.EncodingFilter.doFilter(Unknown Source) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:142) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:166) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:88) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:491) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:83) org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:643) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:72) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:429) org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:939) org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1854) org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:973) org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:491) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) java.lang.Thread.run(Thread.java:748)