java.lang.NullPointerException

Atlassian JIRA | Keith Brophy | 1 decade ago
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  1. 0

    While attempting an import with the GZIP compression enabled, the following exception occurred running on Resin. The data was exported from a JIRA instance running on Tomcat with the GZIP compression enabled. If GZIP compression is disabled in the original export - the data can be successfully imported. The stacktrace is: java.lang.NullPointerException at com.atlassian.jira.web.filters.gzip.GzipResponseWrapper.flushBuffer(GzipResponseWrapper.java:66) at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:189) at com.caucho.server.http.ResponseAdapter.flushBuffer(ResponseAdapter.java:310) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:230) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:106) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:83) at com.atlassian.jira.web.dispatcher.JiraServletDispatcher.service(JiraServletDispatcher.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:142) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:58) at com.atlassian.jira.web.filters.SitemeshExcludePathFilter.doFilter(SitemeshExcludePathFilter.java:36) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:168) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:181) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:132) at com.atlassian.jira.web.filters.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:25) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.jira.web.filters.ActionCleanupDelayFilter.doFilter(ActionCleanupDelayFilter.java:37) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:91) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.jira.web.filters.gzip.GzipFilter.doFilter(GzipFilter.java:64) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:36) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:246) at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:164) at com.caucho.server.TcpConnection.run(TcpConnection.java:139) at java.lang.Thread.run(Thread.java:534)

    Atlassian JIRA | 1 decade ago | Keith Brophy
    java.lang.NullPointerException
  2. 0

    While attempting an import with the GZIP compression enabled, the following exception occurred running on Resin. The data was exported from a JIRA instance running on Tomcat with the GZIP compression enabled. If GZIP compression is disabled in the original export - the data can be successfully imported. The stacktrace is: java.lang.NullPointerException at com.atlassian.jira.web.filters.gzip.GzipResponseWrapper.flushBuffer(GzipResponseWrapper.java:66) at javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:189) at com.caucho.server.http.ResponseAdapter.flushBuffer(ResponseAdapter.java:310) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:230) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:106) at com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:83) at com.atlassian.jira.web.dispatcher.JiraServletDispatcher.service(JiraServletDispatcher.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:142) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:58) at com.atlassian.jira.web.filters.SitemeshExcludePathFilter.doFilter(SitemeshExcludePathFilter.java:36) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:168) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:181) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:132) at com.atlassian.jira.web.filters.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:25) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.jira.web.filters.ActionCleanupDelayFilter.doFilter(ActionCleanupDelayFilter.java:37) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:91) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.jira.web.filters.gzip.GzipFilter.doFilter(GzipFilter.java:64) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:36) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:246) at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:164) at com.caucho.server.TcpConnection.run(TcpConnection.java:139) at java.lang.Thread.run(Thread.java:534)

    Atlassian JIRA | 1 decade ago | Keith Brophy
    java.lang.NullPointerException
  3. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
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  5. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
  6. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 2 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.atlassian.jira.web.filters.gzip.GzipResponseWrapper.flushBuffer()
    2. com.atlassian.jira
      GzipResponseWrapper.flushBuffer
      1. com.atlassian.jira.web.filters.gzip.GzipResponseWrapper.flushBuffer(GzipResponseWrapper.java:66)
      1 frame
    3. JavaServlet
      ServletResponseWrapper.flushBuffer
      1. javax.servlet.ServletResponseWrapper.flushBuffer(ServletResponseWrapper.java:189)
      1 frame
    4. com.caucho.server
      QRequestDispatcher.forward
      1. com.caucho.server.http.ResponseAdapter.flushBuffer(ResponseAdapter.java:310)
      2. com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:230)
      3. com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:106)
      4. com.caucho.server.http.QRequestDispatcher.forward(QRequestDispatcher.java:83)
      4 frames
    5. com.atlassian.jira
      JiraServletDispatcher.service
      1. com.atlassian.jira.web.dispatcher.JiraServletDispatcher.service(JiraServletDispatcher.java:260)
      1 frame
    6. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
      1 frame
    7. com.caucho.server
      FilterChainServlet.doFilter
      1. com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)
      1 frame
    8. Sitemesh
      PageFilter.doFilter
      1. com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:142)
      2. com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:58)
      2 frames
    9. com.atlassian.jira
      SitemeshExcludePathFilter.doFilter
      1. com.atlassian.jira.web.filters.SitemeshExcludePathFilter.doFilter(SitemeshExcludePathFilter.java:36)
      1 frame
    10. com.caucho.server
      FilterChainFilter.doFilter
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      1 frame
    11. com.atlassian.seraph
      SecurityFilter.doFilter
      1. com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:168)
      1 frame
    12. com.caucho.server
      FilterChainFilter.doFilter
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      1 frame
    13. com.atlassian.seraph
      LoginFilter.doFilter
      1. com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:181)
      1 frame
    14. com.caucho.server
      FilterChainFilter.doFilter
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      1 frame
    15. com.atlassian.util
      ProfilingFilter.doFilter
      1. com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:132)
      1 frame
    16. com.atlassian.jira
      ProfilingAndErrorFilter.doFilter
      1. com.atlassian.jira.web.filters.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:25)
      1 frame
    17. com.caucho.server
      FilterChainFilter.doFilter
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      1 frame
    18. com.atlassian.jira
      ActionCleanupDelayFilter.doFilter
      1. com.atlassian.jira.web.filters.ActionCleanupDelayFilter.doFilter(ActionCleanupDelayFilter.java:37)
      1 frame
    19. com.caucho.server
      FilterChainFilter.doFilter
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      1 frame
    20. com.atlassian.johnson
      JohnsonFilter.doFilter
      1. com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:91)
      1 frame
    21. com.caucho.server
      FilterChainFilter.doFilter
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      1 frame
    22. com.atlassian.jira
      GzipFilter.doFilter
      1. com.atlassian.jira.web.filters.gzip.GzipFilter.doFilter(GzipFilter.java:64)
      1 frame
    23. com.caucho.server
      FilterChainFilter.doFilter
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      1 frame
    24. com.atlassian.core
      AbstractEncodingFilter.doFilter
      1. com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:36)
      1 frame
    25. com.caucho.server
      TcpConnection.run
      1. com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
      2. com.caucho.server.http.Invocation.service(Invocation.java:315)
      3. com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
      4. com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:246)
      5. com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:164)
      6. com.caucho.server.TcpConnection.run(TcpConnection.java:139)
      6 frames
    26. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:534)
      1 frame