Hi Sid, 1. Does folder/configuration actually exist (ie: Did you copy the folder to /opt/solr/server/solr/nutch/conf/ )? Yes the configuration does exist
2. I noticed you wrote that you are using Nutch 1.5. Is that a typo for Nutch 1.15? It was a typo. I am using Nutch 1.15 3. Have you tried rolling back to a 7.x version? (It is possible that the Nutch 1.15 config is not ready for 8) No not tried yet. I somehow assumed it would work but I will try now. 4. In the Solr UI, the Logging area may give more details on what specifically is failing and causing this boolean error, have you checked there for some hints? Checked in the Logging area. I even set the log level to debug but the same errors keeps appearing without much information to it. Thanks, Vishal -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html