I'm getting SearchOperator:kv - Invalid key-value parser, ignoring it for several of the cyberark transforms stanza's. The regex seems to work on the source data so wondering why?

[jlstanley]

any suggestions?
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_cyberark_pta_cef_extract_field_6'.
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_cyberark_pta_cef_extract_field_3'.
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_cyberark_pta_cef_extract_field_0'.
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_cyberark_pta_cef_extract_field_6'.
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_cyberark_pta_cef_extract_field_3'.
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_cyberark_pta_cef_extract_field_0'.
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_extract_field_15'.
04-05-2020 19:07:03.869 -0500 WARN SearchOperator:kv - Invalid key-value parser, ignoring it, transform_name='cyberark_epv_cef_extract_field_13'.