java.lang.NullPointerException

Apache's JIRA Issue Tracker | Erik Hatcher | 5 years ago
  1. 0

    [SOLR-2894] Implement distributed pivot faceting - ASF JIRA

    apache.org | 1 year ago
    java.lang.NullPointerException
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    java.uti.zip.ZipException error while calling a ant target

    Stack Overflow | 3 years ago | kgopi
    java.lang.NullPointerException
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    [OpenEJB-dev] Could not deploy simple WebService on TomEE - Grokbase

    grokbase.com | 1 year ago
    java.lang.NullPointerException

  1. aldrinleal 2 times, last 3 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.TreeMap.compare()
  2. Java RT
    TreeMap.put
    1. java.util.TreeMap.compare(TreeMap.java:1188)
    2. java.util.TreeMap.put(TreeMap.java:531)
    2 frames
  3. Apache Solr Core
    SolrDispatchFilter.doFilter
    1. org.apache.solr.handler.component.PivotFacetHelper.convertPivotsToMaps(PivotFacetHelper.java:317)
    2. org.apache.solr.handler.component.FacetComponent.countFacets(FacetComponent.java:542)
    3. org.apache.solr.handler.component.FacetComponent.handleResponses(FacetComponent.java:336)
    4. org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:309)
    5. org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:144)
    6. org.apache.solr.core.SolrCore.execute(SolrCore.java:1830)
    7. org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:455)
    8. org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:276)
    8 frames
  4. Jetty
    ServletHandler$CachedChain.doFilter
    1. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
    1 frame