Thanks for the reply.
I changed it to 'coveredText' as you recommended but that did not help, I
got the same error message.
solrconfig.xml now looks like the following
org.apache.uima.alchemy.ts.concept.ConceptFS
coveredText
concep
At a first glance I think the problem is in the 'feature' element which is
set to 'title'.
The 'feature' element should contain a UIMA Feature of the type defined in
element 'type'; for example for SentenceAnnotation [1] defined in HMM Tagger
has 'only' the default features of a UIMA Annotation: be
