type Exception report
message Server at http://localhost/solr/oai returned non ok status:500, message:Internal Server Error
description The server encountered an internal error (Server at http://localhost/solr/oai returned non ok status:500, message:Internal Server Error) that prevented it from fulfilling this request.
exception
org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException: Server at http://localhost/solr/oai returned non ok status:500, message:Internal Server Error org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:385) org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:180) org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.java:90) org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:301) org.dspace.xoai.solr.DSpaceSolrSearch.query(DSpaceSolrSearch.java:34) org.dspace.xoai.data.DSpaceItemSolrRepository.getIdentifierResult(DSpaceItemSolrRepository.java:153) org.dspace.xoai.data.DSpaceItemSolrRepository.getItemIdentifiers(DSpaceItemSolrRepository.java:91) org.dspace.xoai.data.DSpaceItemRepository.getItemIdentifiers(DSpaceItemRepository.java:46) com.lyncode.xoai.dataprovider.data.internal.ItemRepository.getItemIdentifiers(ItemRepository.java:151) com.lyncode.xoai.dataprovider.OAIDataProvider.build(OAIDataProvider.java:533) com.lyncode.xoai.dataprovider.OAIDataProvider.handle(OAIDataProvider.java:191) org.dspace.xoai.util.XOAICacheManager.handle(XOAICacheManager.java:219) org.dspace.xoai.DSpaceOAIDataProvider.doGet(DSpaceOAIDataProvider.java:139) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.28 logs.