I am getting this error, any hint as where i should look SEVERE: Full Import failed org.apache.solr.handler.dataimport.DataImportHandlerException: java.lang.NoSuchMethodError: isEmpty at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:424) at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:242) at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:180) at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:331) at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:389) at org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:370) Caused by: java.lang.NoSuchMethodError: isEmpty at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:391) ... 5 more
P.S: I am using ClobTransformer and HTMLStripTransformer