Could not find property 'defaultIndexConfiguration' on object type: Sitecore.ContentSearch.ContentSearchConfiguration
We recently did a test move to SC8.1 U3 and Coveo for SC June(2016). From our original SC7.0U4 and CFS Aug(2015). But as soon as we included our 'external include' config that had our custom computed fields, it started complaining about this error (title).
This is how our external config looks like.
<contentSearch> <configuration> <defaultIndexConfiguration> <fieldMap> <fieldNames hint="raw:AddFieldByFieldName">
I tried adding 'coveo' node rigth after the
Another thing to note is that the default Lucene indices are active as well.