java.lang.NullPointerException

labkey.org | 5 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.labkey.list.model.ListWriter$ListTableInfoWriter.writeColumn()
  2. org.labkey.list
    ListWriter$ListTableInfoWriter.writeColumn
    1. org.labkey.list.model.ListWriter$ListTableInfoWriter.writeColumn(ListWriter.java:366)
    1 frame
  3. org.labkey.api
    TableInfoWriter.writeTable
    1. org.labkey.api.data.TableInfoWriter.writeTable(TableInfoWriter.java:66)
    1 frame
  4. org.labkey.list
    ListController$ExportListArchiveAction.export
    1. org.labkey.list.model.ListWriter$ListTableInfoWriter.writeTable(ListWriter.java:346)
    2. org.labkey.list.model.ListWriter.write(ListWriter.java:134)
    3. org.labkey.list.controllers.ListController$ExportListArchiveAction.export(ListController.java:1164)
    4. org.labkey.list.controllers.ListController$ExportListArchiveAction.export(ListController.java:1143)
    4 frames
  5. org.labkey.api
    ViewServlet.service
    1. org.labkey.api.action.ExportAction.getView(ExportAction.java:53)
    2. org.labkey.api.action.SimpleViewAction.handleRequest(SimpleViewAction.java:80)
    3. org.labkey.api.action.BaseViewAction.handleRequest(BaseViewAction.java:214)
    4. org.labkey.api.action.SpringActionController.handleRequest(SpringActionController.java:414)
    5. org.labkey.api.module.DefaultModule.dispatch(DefaultModule.java:1218)
    6. org.labkey.api.view.ViewServlet._service(ViewServlet.java:190)
    7. org.labkey.api.view.ViewServlet.service(ViewServlet.java:124)
    7 frames
  6. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
    1 frame
  7. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  8. org.labkey.api
    TransactionFilter.doFilter
    1. org.labkey.api.data.TransactionFilter.doFilter(TransactionFilter.java:38)
    1 frame
  9. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  10. org.labkey.core
    SetCharacterEncodingFilter.doFilter
    1. org.labkey.core.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:118)
    1 frame
  11. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  12. org.labkey.api
    ModuleLoader.doFilter
    1. org.labkey.api.module.ModuleLoader.doFilter(ModuleLoader.java:1121)
    1 frame
  13. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    2 frames
  14. org.labkey.api
    AuthFilter.doFilter
    1. org.labkey.api.security.AuthFilter.doFilter(AuthFilter.java:160)
    1 frame
  15. Glassfish Core
    CoyoteAdapter.service
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
    7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    8. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:931)
    9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    10 frames
  16. org.apache.coyote
    AjpProcessor.process
    1. org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200)
    1 frame
  17. Grizzly HTTP
    JIoEndpoint$SocketProcessor.run
    1. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
    2. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
    2 frames
  18. Java RT
    Thread.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    3. java.lang.Thread.run(Thread.java:745)
    3 frames