Thanks for your reply. I have found that the problem is with the units="degrees" in schema.xml
Caused by: java.lang.RuntimeException: schema fieldtype location_rpt(org.apache.solr.schema.SpatialRecursivePrefixTreeFieldType) invalid arguments:{units=degrees} at org.apache.solr.schema.FieldType.setArgs(FieldType.java:198) at org.apache.solr.schema.FieldTypePluginLoader.init(FieldTypePluginLoader.java:150) at org.apache.solr.schema.FieldTypePluginLoader.init(FieldTypePluginLoader.java:53) This error will appear for those fieldType with units=degrees. It works after I remove those fieldType from my schema.xml. Would like to check, is there any compatibility issue with this units=degrees, or is it already deprecated in Solr 6.0.0 Regards, Edwin On 25 May 2016 at 16:49, Alessandro Benedetti <abenede...@apache.org> wrote: > From 5.4.0 to Solr 6 you don't even need to migrate the index. > Set up you Solr 6, > Start it up > Check if Solr is happy ( no schema or solrconfig exception in the log) > Stop Solr > Copy the index > Start Solr and do a commit/optimize and the index should be up to date. > > Let me know if you find any problem! > > Cheers > > On Wed, May 25, 2016 at 9:09 AM, Zheng Lin Edwin Yeo <edwinye...@gmail.com > > > wrote: > > > Hi, > > > > I'm in the process of upgrading from Solr 5.4.0 to Solr 6.0.0. > > > > However, when I migrate the index over, it says that there is Error > loading > > solr config from solrconfig.xml. > > > > Is there is anything that is not comparable from Solr 5.4.0 which may > > causes this? > > > > I have changed the luceneMatchVersion to 6.0.0: > > <luceneMatchVersion>6.0.0</luceneMatchVersion> > > > > Also, I'm using the ClassicIndexSchemaFactory, and this line has been > > inserted in my solrconfig.xml since Solr 5.3: > > <schemaFactory class="ClassicIndexSchemaFactory"/> > > > > Regards, > > Edwin > > > > > > -- > -------------------------- > > Benedetti Alessandro > Visiting card : http://about.me/alessandro_benedetti > > "Tyger, tyger burning bright > In the forests of the night, > What immortal hand or eye > Could frame thy fearful symmetry?" > > William Blake - Songs of Experience -1794 England >