Did you find any solution for that issue? I have the same problem On Tuesday, July 4, 2017 at 11:59:53 AM UTC+2, Yashwant Anandan wrote: > > Hi, > > I am trying to generate proxy ticket for my web service but CAS shows 500 > Internal Server Error out of no where only when trying to generate the > Proxy Ticket. I am including the log in the post. Thanks > > 2017-07-04 15:29:00,516 INFO > [org.apereo.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - <Audit > trail record BEGIN > ============================================================= > WHO: [email protected] <javascript:> > WHAT: Supplied credentials: [[email protected] <javascript:>] > ACTION: AUTHENTICATION_SUCCESS > APPLICATION: CAS > WHEN: Tue Jul 04 15:29:00 IST 2017 > CLIENT IP ADDRESS: 127.0.0.1 > SERVER IP ADDRESS: 127.0.0.1 > ============================================================= > > > > 2017-07-04 15:29:00,518 INFO > [org.apereo.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - <Audit > trail record BEGIN > ============================================================= > WHO: [email protected] <javascript:> > WHAT: TGT-**********************************************0LGazNcqC3-xoanon > ACTION: TICKET_GRANTING_TICKET_CREATED > APPLICATION: CAS > WHEN: Tue Jul 04 15:29:00 IST 2017 > CLIENT IP ADDRESS: 127.0.0.1 > SERVER IP ADDRESS: 127.0.0.1 > ============================================================= > > > > 2017-07-04 15:29:00,521 INFO > [org.apereo.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - <Audit > trail record BEGIN > ============================================================= > WHO: [email protected] <javascript:> > WHAT: ST-2-zfacDviclLI6Iql5GBN2-xoanon for http://localhost:8080/app > ACTION: SERVICE_TICKET_CREATED > APPLICATION: CAS > WHEN: Tue Jul 04 15:29:00 IST 2017 > CLIENT IP ADDRESS: 127.0.0.1 > SERVER IP ADDRESS: 127.0.0.1 > ============================================================= > > > > 2017-07-04 15:29:00,566 INFO > [org.apereo.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - <Audit > trail record BEGIN > ============================================================= > WHO: http://localhost:8080/app/mysql.jsp > WHAT: Supplied credentials: [http://localhost:8080/app/mysql.jsp] > ACTION: AUTHENTICATION_SUCCESS > APPLICATION: CAS > WHEN: Tue Jul 04 15:29:00 IST 2017 > CLIENT IP ADDRESS: 127.0.0.1 > SERVER IP ADDRESS: 127.0.0.1 > ============================================================= > > > > 2017-07-04 15:29:00,569 INFO > [org.apereo.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - <Audit > trail record BEGIN > ============================================================= > WHO: http://localhost:8080/app/mysql.jsp > WHAT: PGT-**********************************************1kJeSof7L4-xoanon > ACTION: PROXY_GRANTING_TICKET_CREATED > APPLICATION: CAS > WHEN: Tue Jul 04 15:29:00 IST 2017 > CLIENT IP ADDRESS: 127.0.0.1 > SERVER IP ADDRESS: 127.0.0.1 > ============================================================= > > > > 2017-07-04 15:29:00,570 INFO > [org.apereo.inspektr.audit.support.Slf4jLoggingAuditTrailManager] - <Audit > trail record BEGIN > ============================================================= > WHO: [email protected] <javascript:> > WHAT: ST-2-zfacDviclLI6Iql5GBN2-xoanon > ACTION: SERVICE_TICKET_VALIDATED > APPLICATION: CAS > WHEN: Tue Jul 04 15:29:00 IST 2017 > CLIENT IP ADDRESS: 127.0.0.1 > SERVER IP ADDRESS: 127.0.0.1 > ============================================================= > > > > 2017-07-04 15:29:02,203 ERROR > [org.springframework.boot.web.support.ErrorPageFilter] - <Forwarding to > error page from request [/proxy] due to exception [null]> > java.lang.NullPointerException > at > org.apereo.cas.web.ProxyController.getTargetService(ProxyController.java:102) > ~[cas-server-support-validation-5.0.7.jar:5.0.7] > at > org.apereo.cas.web.ProxyController.handleRequestInternal(ProxyController.java:78) > > ~[cas-server-support-validation-5.0.7.jar:5.0.7] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > ~[?:1.8.0_131] > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > ~[?:1.8.0_131] > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > ~[?:1.8.0_131] > at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_131] > at > org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:220) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:134) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:116) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) > ~[servlet-api.jar:?] > at > org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) > > ~[spring-webmvc-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) > ~[servlet-api.jar:?] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > ~[tomcat-websocket.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.apereo.cas.web.support.CurrentCredentialsAndAuthenticationClearingFilter.doFilter(CurrentCredentialsAndAuthenticationClearingFilter.java:28) > > ~[cas-server-core-web-5.0.7.jar:5.0.7] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.apereo.cas.security.RequestParameterPolicyEnforcementFilter.doFilter(RequestParameterPolicyEnforcementFilter.java:261) > > ~[cas-server-security-filter-2.0.6.jar:2.0.6] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.apereo.cas.security.ResponseHeadersEnforcementFilter.doFilter(ResponseHeadersEnforcementFilter.java:238) > > ~[cas-server-security-filter-2.0.6.jar:2.0.6] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:105) > > ~[spring-boot-actuator-1.4.2.RELEASE.jar:1.4.2.RELEASE] > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:89) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.apereo.cas.logging.web.ThreadContextMDCServletFilter.doFilter(ThreadContextMDCServletFilter.java:90) > > ~[cas-server-core-logging-5.0.7.jar:5.0.7] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:107) > > ~[spring-boot-actuator-1.4.2.RELEASE.jar:1.4.2.RELEASE] > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:117) > > ~[spring-boot-1.4.2.RELEASE.jar:1.4.2.RELEASE] > at > org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:61) > > ~[spring-boot-1.4.2.RELEASE.jar:1.4.2.RELEASE] > at > org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:92) > > ~[spring-boot-1.4.2.RELEASE.jar:1.4.2.RELEASE] > at > org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) > > ~[spring-web-4.3.4.RELEASE.jar:4.3.4.RELEASE] > at > org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:110) > > ~[spring-boot-1.4.2.RELEASE.jar:1.4.2.RELEASE] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.apereo.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:64) > > ~[inspektr-common-1.7.GA.jar:1.7.GA] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71) > > ~[log4j-web-2.6.2.jar:2.6.2] > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) > ~[catalina.jar:8.5.16] > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) > ~[catalina.jar:8.5.16] > at > org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) > > ~[catalina.jar:8.5.16] > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) > ~[catalina.jar:8.5.16] > at > org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) > ~[tomcat-coyote.jar:8.5.16] > at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) > > ~[tomcat-coyote.jar:8.5.16] > at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) > > ~[tomcat-coyote.jar:8.5.16] > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) > > ~[tomcat-coyote.jar:8.5.16] > at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) > > ~[tomcat-coyote.jar:8.5.16] > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) > > [?:1.8.0_131] > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) > > [?:1.8.0_131] > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > > ~[tomcat-util.jar:8.5.16] > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] > Enter code here... > > >
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