Hello everyone! I am migrating my Solr config to solr 7.3 from 6.6.2.
I was having trouble with one of the filters, specifically 'solr. ICUFoldingFilterFactory' I have the required libs from analysis-extras in my solr config. <lib dir="${solr.install.dir}/contrib/analysis-extras/lucene-libs" regex=".*\.jar" /> <lib dir="${solr.install.dir}/contrib/analysis-extras/lib" regex=".*\.jar" /> but I am still getting Error instantiating class: 'org.apache.lucene.analysis. icu.ICUFoldingFilterFactory' I can use the other ICU filters without any problem, and as soon as I comment my the line having the FoldingFilter everything runs without errors. I am using solr.ICUTransformFilterFactory apart from the above and that works fine. Any idea what is wrong? Thanks, Sam