Are you running the latest versions of these logging libraries? I see nothing in the 1.5.8 SLF4J Log4j adapter that would cause this.
~ David Smiley Author: http://www.packtpub.com/solr-1-4-enterprise-search-server On 9/1/09 10:49 AM, "Villemos, Gert" <gert.ville...@logica.com> wrote: We are using solrj 1.3 (with slf4j) in a client also using Aperture (with log4j 1.2.14). When executing a query I get the error shown below. The request is never received by the server, i.e. the exception is thrown before the request is issued. I think I'm running into a compatibility issue between slf4j and log4j, but don't know how to solve it. Regards, Gert. --- Stack Trace ------------------------ org.apache.solr.client.solrj.SolrServerException: Error executing query at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.j ava:96) at org.apache.solr.client.solrj.SolrServer.query(SolrServer.java:109) at org.esa.huginn.solr.SolrContainer.getNext(SolrContainer.java:105) at org.esa.huginn.commons.container.consolidationstrategies.SynonymReplacem entConsolidator.execute(SynonymReplacementConsolidator.java:191) at org.esa.huginn.filesystemcrawler.FileSystemCrawlerContext.initialize(Fil eSystemCrawlerContext.java:134) at org.esa.huginn.filesystemcrawler.FileSystemCrawlerContext.main(FileSyste mCrawlerContext.java:63) Caused by: java.lang.IllegalStateException: Level number 10 is not recognized. at org.slf4j.impl.Log4jLoggerAdapter.log(Log4jLoggerAdapter.java:421) at org.apache.commons.logging.impl.SLF4JLocationAwareLog.debug(SLF4JLocatio nAwareLog.java:106) at org.apache.commons.httpclient.HttpConnection.releaseConnection(HttpConne ction.java:1178) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpCon nectionAdapter.releaseConnection(MultiThreadedHttpConnectionManager.java :1423) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMetho dDirector.java:222) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:3 97) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:3 23) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsH ttpSolrServer.java:335) at org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsH ttpSolrServer.java:183) at org.apache.solr.client.solrj.request.QueryRequest.process(QueryRequest.j ava:90) Please help Logica to respect the environment by not printing this email / Pour contribuer comme Logica au respect de l'environnement, merci de ne pas imprimer ce mail / Bitte drucken Sie diese Nachricht nicht aus und helfen Sie so Logica dabei, die Umwelt zu sch?tzen. / Por favor ajude a Logica a respeitar o ambiente nao imprimindo este correio electronico. This e-mail and any attachment is for authorised use by the intended recipient(s) only. It may contain proprietary material, confidential information and/or be subject to legal privilege. It should not be copied, disclosed to, retained or used by, any other party. If you are not an intended recipient then please promptly delete this e-mail and any attachment and all copies and inform the sender. Thank you.