Hi, I have tried to migrate from Solr 6.0.1 to Solr 6.1.0.
However, when I tried to do the indexing in Solr 6.1.0, I encountered this error: *org.apache.solr.common.SolrInputDocument: method <init>()V not found* I have done some modification to the SolrContentHandler under org.apache.solr.handler.extraction in the previous version, and I have already recompiled the whole package (with all the class in that package) with the source code from the latest version. Is there any other changes which could have an impact on the files in the org.apache.solr.handler.extraction package? The indexing is working if I use the default SolrContentHandler. I only face this issue when I use my customised one. Regards, Edwin
