[Question]: ERROR: BadRequestError(400, 'search_phase_execution_exception', 'failed to create query: [knn] queries are only supported on [dense_vector] fields')

[wdgbshp]

Describe your problem

Chatting after setting up a knowledge base results in elasticserach-related errors.

The version used is 0.16.0

Use of local macromodels

[wdgbshp]

logs

[KevinHuSh]

The demension of embedding model is too large. It should be no more than 1024, I suggest.