Have you tried starting Solr with the "-v" option? That will show you exactly (in the solr.log file) where every jar is loaded from. Make sure you are 1> loading the jar at all 2> loading the jar you think you are (i.e. not loading an old version from somewhere on your classpath).
Copying jar files around is often a source of user error, you can wind up loading them from someplace unexpected.. Best, Erick On Mon, Apr 16, 2018 at 2:58 AM, Fatalityap <alex1989s...@gmail.com> wrote: > Hi, can you post final solution how you solve this problem? > > I have copied solr-analysis-extras-7.3.0.jar to /contrib/analysis-extras/lib > folder and loaded it like this: > > /<lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lib" > regex=".*\.jar" /> / > > but error have not gone... > > I still see: > org.apache.solr.common.SolrException:org.apache.solr.common.SolrException: > Error loading class 'solr.OpenNLPExtractNamedEntitiesUpdateProcessorFactory' > > > > -- > Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html