java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • java.lang.NullPointerException at org.apereo.cas.web.view.Cas30ResponseView.prepareMergedOutputModel(Cas30ResponseView.java:47)[cas-server-support-validation-5.0.0.M3-SNAPSHOT.jar:5.0.0.M3-SNAPSHOT] at org.apereo.cas.services.web.view.AbstractDelegatingCasView.renderMergedOutputModel(AbstractDelegatingCasView.java:31)[cas-server-core-web-5.0.0.M3-20160718.074926-38.jar:5.0.0.M3-SNAPSHOT] at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1257)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)[servlet-api.jar:?] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)[spring-webmvc-4.3.1.RELEASE.jar:4.3.1.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)[servlet-api.jar:?] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)[tomcat-websocket.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:281)[spring-boot-actuator-1.3.6.RELEASE.jar:1.3.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] 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:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] 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:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.apereo.inspektr.common.web.ClientInfoThreadLocalFilter.doFilter(ClientInfoThreadLocalFilter.java:62)[inspektr-common-1.5.GA.jar:1.5.GA] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:115)[spring-boot-actuator-1.3.6.RELEASE.jar:1.3.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.apereo.cas.logging.web.ThreadContextMDCServletFilter.doFilter(ThreadContextMDCServletFilter.java:90)[cas-server-core-logging-5.0.0.M3-SNAPSHOT.jar:5.0.0.M3-SNAPSHOT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:103)[spring-boot-actuator-1.3.6.RELEASE.jar:1.3.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:120)[spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE] at org.springframework.boot.context.web.ErrorPageFilter.access$000(ErrorPageFilter.java:61)[spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE] at org.springframework.boot.context.web.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:95)[spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.1.RELEASE.jar:4.3.1.RELEASE] at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:113)[spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)[log4j-web-2.6.1.jar:2.6.1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[catalina.jar:8.5.3] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[catalina.jar:8.5.3] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)[catalina.jar:8.5.3] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)[catalina.jar:8.5.3] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:522)[catalina.jar:8.5.3] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)[catalina.jar:8.5.3] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)[catalina.jar:8.5.3] at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)[catalina.jar:8.5.3] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)[catalina.jar:8.5.3] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)[catalina.jar:8.5.3] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110)[tomcat-coyote.jar:8.5.3] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)[tomcat-coyote.jar:8.5.3] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)[tomcat-coyote.jar:8.5.3] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)[tomcat-coyote.jar:8.5.3] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)[tomcat-coyote.jar:8.5.3] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_92] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_92] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)[tomcat-util.jar:8.5.3] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_92]
No Bugmate found.