I use Solr 4.1.0 and Nutch 2.1, Java 1.7.0_17, Tomcat 7.0, Intellij IDEA 12.with a Centos 6.4 at my 64 bit computer.
I run that command succesfully: bin/nutch solrindex http://localhost:8080/solr -index However when I run that command: bin/nutch solrindex http://localhost:8080/solr -reindex I get that error : Mar 22, 2013 6:48:27 PM org.apache.solr.common.SolrException log SEVERE: null:java.lang.RuntimeException: java.lang.NoSuchMethodError: org.apache.lucene.index.IndexWriter.updateDocument(Lorg/apache/lucene/index/Term;Lorg/apache/lucene/index/IndexDocument;Lorg/apache/lucene/analysis/Analyzer;)V at org.apache.solr.servlet.SolrDispatchFilter.sendError(SolrDispatchFilter.java:653) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:366) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:141) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: java.lang.NoSuchMethodError: org.apache.lucene.index.IndexWriter.updateDocument(Lorg/apache/lucene/index/Term;Lorg/apache/lucene/index/IndexDocument;Lorg/apache/lucene/analysis/Analyzer;)V at org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:201) at org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:69) at org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51) at org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:451) at org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:587) at org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:346) at org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:100) at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:246) at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:173) at org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92) at org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74) at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) at org.apache.solr.core.SolrCore.execute(SolrCore.java:1812) at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:639) at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345) ... 16 more