java.lang.NullPointerException

Apereo Issues | Adam Rybicki | 8 years ago
  1. 0

    Re-enabled the standard uPortal login form in CLogin channel's html.xsl, while keeping the "Sign In with CAS" button. After re-deploying and restarting Tomcat, uPortal comes up, but authenticating directly to uPortal fails with NPE and this message: ERROR [http-8080-Processor21] portal.LoginServlet.[] Sep/18 16:33:54 - Exception authenticating the request java.lang.NullPointerException at org.jasig.portal.security.provider.ChainingSecurityContext$ChainingPrincipal.<init>(ChainingSecurityContext.java:215) at org.jasig.portal.security.provider.UnionSecurityContext.authenticate(UnionSecurityContext.java:39) at org.jasig.portal.services.Authentication.authenticate(Authentication.java:83) at org.jasig.portal.LoginServlet.service(LoginServlet.java:141) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.jasig.portal.security.provider.ImpersonationFilter.doFilter(ImpersonationFilter.java:266) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:111) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at edu.yale.its.tp.cas.client.filter.StaticCasReceiptCacherFilter.doFilter(StaticCasReceiptCacherFilter.java:67) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at edu.yale.its.tp.cas.client.filter.CASValidateFilter.doFilter(CASValidateFilter.java:337) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619) To work around this issue, comment out the impersonation security context from security.properties and the impersonation filter from web.xml.

    Apereo Issues | 8 years ago | Adam Rybicki
    java.lang.NullPointerException
  2. 0

    Re-enabled the standard uPortal login form in CLogin channel's html.xsl, while keeping the "Sign In with CAS" button. After re-deploying and restarting Tomcat, uPortal comes up, but authenticating directly to uPortal fails with NPE and this message: ERROR [http-8080-Processor21] portal.LoginServlet.[] Sep/18 16:33:54 - Exception authenticating the request java.lang.NullPointerException at org.jasig.portal.security.provider.ChainingSecurityContext$ChainingPrincipal.<init>(ChainingSecurityContext.java:215) at org.jasig.portal.security.provider.UnionSecurityContext.authenticate(UnionSecurityContext.java:39) at org.jasig.portal.services.Authentication.authenticate(Authentication.java:83) at org.jasig.portal.LoginServlet.service(LoginServlet.java:141) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.jasig.portal.security.provider.ImpersonationFilter.doFilter(ImpersonationFilter.java:266) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:111) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at edu.yale.its.tp.cas.client.filter.StaticCasReceiptCacherFilter.doFilter(StaticCasReceiptCacherFilter.java:67) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at edu.yale.its.tp.cas.client.filter.CASValidateFilter.doFilter(CASValidateFilter.java:337) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619) To work around this issue, comment out the impersonation security context from security.properties and the impersonation filter from web.xml.

    Apereo Issues | 8 years ago | Adam Rybicki
    java.lang.NullPointerException
  3. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.jasig.portal.security.provider.ChainingSecurityContext$ChainingPrincipal.<init>()
    2. org.jasig.portal
      LoginServlet.service
      1. org.jasig.portal.security.provider.ChainingSecurityContext$ChainingPrincipal.<init>(ChainingSecurityContext.java:215)
      2. org.jasig.portal.security.provider.UnionSecurityContext.authenticate(UnionSecurityContext.java:39)
      3. org.jasig.portal.services.Authentication.authenticate(Authentication.java:83)
      4. org.jasig.portal.LoginServlet.service(LoginServlet.java:141)
      4 frames
    3. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
      1 frame
    4. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
      2 frames
    5. org.jasig.portal
      ImpersonationFilter.doFilter
      1. org.jasig.portal.security.provider.ImpersonationFilter.doFilter(ImpersonationFilter.java:266)
      1 frame
    6. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
      2 frames
    7. Spring ORM
      OpenEntityManagerInViewFilter.doFilterInternal
      1. org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:111)
      1 frame
    8. Spring
      OncePerRequestFilter.doFilter
      1. org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
      1 frame
    9. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
      2 frames
    10. Java CAS Client Distribution
      StaticCasReceiptCacherFilter.doFilter
      1. edu.yale.its.tp.cas.client.filter.StaticCasReceiptCacherFilter.doFilter(StaticCasReceiptCacherFilter.java:67)
      1 frame
    11. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
      2 frames
    12. Java CAS Client Distribution
      CASValidateFilter.doFilter
      1. edu.yale.its.tp.cas.client.filter.CASValidateFilter.doFilter(CASValidateFilter.java:337)
      1 frame
    13. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
      5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
      7. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
      8. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
      8 frames
    14. Grizzly HTTP
      LeaderFollowerWorkerThread.runIt
      1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
      2. org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
      3. org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
      4. org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
      4 frames
    15. Tomcat Util
      ThreadPool$ControlRunnable.run
      1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
      1 frame
    16. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:619)
      1 frame