Issue with indexing document - solr 7.5

[Rohan Kasat]

Hi All,

Am indexing json documents with parent child relationship's and have the
following schema  on Solr 7.5
<uniqueKey>id</uniqueKey>
<field name="_root_" type="string" docValues="false" indexed="true"
stored="false"/>
    <field name="_text_" type="text_en" multiValued="true" indexed="true"
stored="false"/>
    <field name="_version_" type="plong" indexed="false" stored="false"/>
    <field name="id" type="string" multiValued="false" indexed="true"
required="true" stored="true"/>
    <field name="month" type="pint" indexed="true" stored="true"
multiValued="false"/>
    <field name="year" type="pint" indexed="true" stored="true"
multiValued="false"/>

Document -
{
  "id": "Year-2019",
  "year": 2019,
  "_childDocuments_": [
    {
      "id": "5-2019",
      "month": 5
    }
  ]
}

and the error am getting is -

'_childDocuments_.id_str' is not an explicit field and doesn't match a
dynamicField."


Not using any dynamic fields in my schema.

Have anyone faced such issue ?



-- 

*Regards,R K*