mapper_parsing_exception in elastic search

[ghost]

"type": "mapper_parsing_exception",
"reason": "Root mapping definition has unsupported parameters: [house_locations : {properties={image={type=text}, post_id={type=text}, city={type=text}, user_id={type=text}, description={type=text}, state_province={type=text}, house_type={type=text}, title={type=text}, contact_email={type=text}}}]"

[AhmedSedik]

you will notice there are some changes in elasticsearch.
so as of ElasticSearch 7 u can't map type name which in our case 'post' so instead you need first to create an empty index 'posts' with a PUT Request and second step using POST Request with url http://your%20elasticsearch%20url//elasticsearch/posts/post and remove the "post" type field from the nodes down in body so it should be on starting with "mapping" and then should work fine i guess.