content type of the '_test_type.by_reference_1' data item could not be resolved due to a circular reference caused by the '_type.contents_referenced_id' attribute -- the default 'Text' content type will be used
Resolution of the 'ByReference' type disabled:
    'ByReference'

Resolution of the 'ByReference' type enabled, reference chain incorrectly contains a circular reference:
    'Text'

