Hi All, When I do a specific MLT search on a document with debugQuery=True I am getting a NullPoniterException both on screen and in my catalina logs. The query is as follows
http://localhost:8080/solr2/select/?mlt.minwl=3&mlt.fl=body&mlt.mintf=1&mlt.maxwl=15&mlt.maxqt=20&version=1.2&rows=5&mlt.mindf=1&fl=nid,title,path,url,digest,teaser&start=0&q=nid:16036&qt=mlt&debugQuery=true Is this desired behavior? java.lang.RuntimeException: java.lang.NullPointerException at org.apache.solr.search.QueryParsing.toString(QueryParsing.java:470) at org.apache.solr.util.SolrPluginUtils.doStandardDebug(SolrPluginUtils.java:399) at org.apache.solr.handler.MoreLikeThisHandler.handleRequestBody(MoreLikeThisHandle r.java:189) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java :131) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1204) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:303) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:232) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilt erChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain. java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:2 33) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:1 91) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109 ) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Pr otocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:637) Caused by: java.lang.NullPointerException at org.apache.solr.search.QueryParsing.toString(QueryParsing.java:439) at org.apache.solr.search.QueryParsing.toString(QueryParsing.java:467) ... 18 more Apologies if this has been discussed or deemed desired, but thought I would mention this and offer a patch as a entry into helping with the project. Regards, Dave
