Can you share the feature file and the model file, 1. I had few instances where invalid values for parameters (ie weights set to more than 1 , with minmaxnormalizer) resulted the above error, 2, Check all the features added to the model has a weight under params -> weights in the model
On Tue, 19 Mar 2019 at 21:21, Roopa Rao <roop...@gmail.com> wrote: > Does your feature definitions and the feature names used in the model > match? > > On Tue, Mar 19, 2019 at 10:17 AM Amjad Khan <amjad2...@gmail.com> wrote: > > > Yes, I did. > > > > I can see the feature that I created by this > > schema/feature-store/exampleFeatureStore and it return me the features I > > created. But issue is when I try to put store-model. > > > > > On Mar 19, 2019, at 12:18 AM, Mohomed Rimash <rim...@yaalalabs.com> > > wrote: > > > > > > Hi Amjad, After adding the libraries into the path, Did you restart the > > > SOLR ? > > > > > > On Tue, 19 Mar 2019 at 08:45, Amjad Khan <amjad2...@gmail.com> wrote: > > > > > >> I followed the Solr LTR Documentation > > >> > > >> https://lucene.apache.org/solr/guide/7_4/learning-to-rank.html < > > >> https://lucene.apache.org/solr/guide/7_4/learning-to-rank.html> > > >> > > >> 1. Added library into the solr-config > > >> <!--LTR Start--> > > >> <lib dir="${solr.install.dir:../../../..}/contrib/ltr/lib/" > > >> regex=".*\.jar" /> > > >> <lib dir="${solr.install.dir:../../../..}/dist/" > > >> regex="solr-ltr-\d.*\.jar" /> > > >> 2. Successfully added feature > > >> 3. Get schema to see feature is available > > >> 4. When I try to push model I see the error below, however I added the > > lib > > >> into solr-cofig > > >> > > >> Response > > >> { > > >> "responseHeader":{ > > >> "status":400, > > >> "QTime":1}, > > >> "error":{ > > >> "metadata":[ > > >> "error-class","org.apache.solr.common.SolrException", > > >> "root-error-class","java.lang.NullPointerException"], > > >> "msg":"org.apache.solr.ltr.model.ModelException: Model type does > not > > >> exist org.apache.solr.ltr.model.LinearModel", > > >> "code":400}} > > >> > > >> Thanks > > > > >
