java.lang.NullPointerException

GitHub | GoogleCodeExporter | 1 year ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at info.extensiblecatalog.OAIToolkit.oai.dataproviders.LuceneFacadeDataProvider.doc2SetToRecordDTO()
  2. info.extensiblecatalog.OAIToolkit
    OaiRequestAction.execute
    1. info.extensiblecatalog.OAIToolkit.oai.dataproviders.LuceneFacadeDataProvider.doc2SetToRecordDTO(LuceneFacadeDataProvider.java:385)
    2. info.extensiblecatalog.OAIToolkit.oai.dataproviders.LuceneFacadeDataProvider.getSetsOfRecord(LuceneFacadeDataProvider.java:200)
    3. info.extensiblecatalog.OAIToolkit.api.Facade.transformRecord(Facade.java:839)
    4. info.extensiblecatalog.OAIToolkit.api.Facade.handleRecordLists(Facade.java:714)
    5. info.extensiblecatalog.OAIToolkit.api.Facade.doCachedSearch(Facade.java:383)
    6. info.extensiblecatalog.OAIToolkit.api.Facade.doListRecords(Facade.java:353)
    7. info.extensiblecatalog.OAIToolkit.struts.action.OaiRequestAction.execute(OaiRequestAction.java:80)
    7 frames
  3. struts
    ActionServlet.doGet
    1. org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
    2. org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
    3. org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
    4. org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
    4 frames
  4. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    2 frames
  5. Glassfish Core
    CoyoteAdapter.service
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
    4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
    6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    7. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    8. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
    8 frames
  6. Grizzly HTTP
    JIoEndpoint$Worker.run
    1. org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    2. org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
    3. org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    3 frames
  7. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:619)
    1 frame