Improved: Missing Java Option solr.log.dir. Logging may be missing or incomplete (OFBIZ-9375) I noticed this error in trunk demo error.log but could not reproduce locally (Windows) Jinghai suggested the fix committed, Taher mentioned it should be in plugins Thanks: Jinghai and Taher
ofbiz/ofbiz-plugins/trunk/lucene/build.gradle
ofbiz/ofbiz-plugins/trunk/solr/build.gradle