Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via by Unknown author, 2 years ago
via by Unknown author, 2 years ago
via Google Groups by (JIRA), 2 years ago
via openejb-users by Maxime Thieu, 1 year ago
java.lang.NullPointerException: 	at	at java.util.TreeMap.put(	at org.apache.solr.handler.component.PivotFacetHelper.convertPivotsToMaps(	at org.apache.solr.handler.component.FacetComponent.countFacets(	at org.apache.solr.handler.component.FacetComponent.handleResponses(	at org.apache.solr.handler.component.SearchHandler.handleRequestBody(	at org.apache.solr.handler.RequestHandlerBase.handleRequest(	at org.apache.solr.core.SolrCore.execute(	at org.apache.solr.servlet.SolrDispatchFilter.execute(	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(