Hello, I am facing the same issue discussed at SOLR-4852. I am getting below error:
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.apache.lucene.analysis.icu.ICUFoldingFilter at org.apache.lucene.analysis.icu.ICUFoldingFilterFactory.create(ICUFoldingFilterFactory.java:50) at org.apache.solr.analysis.TokenizerChain.createComponents(TokenizerChain.java:67) I am using solr-4.3.1. As discussed at SOLR-4852, I had all the jars at (SOLR_HOME)/lib and there is no reference to lib via any of solrconfig.xml or schema.xml. I have also tried with setting "sharedLib=foo", but that also didn't work. However, if I removed all the below files: icu4j-49.1.jar lucene-analyzers-morfologik-4.3.1.jar l ucene-analyzers-stempel-4.3.1.jar solr-analysis-extras-4.3.1.jar lucene-analyzers-icu-4.3.1.jar lucene-analyzers-smartcn-4.3.1.jar lucene-analyzers-uima-4.3.1.jar from $(solrhome)/lib and move to solr-webapp/webapp/WEB-INF/lib things are working fine. Any guess? Any help? Thanks, Ronak
