Fields emptied when dataset created via API

Hi everyone,

I am using CKAN 2.9.5 and testing the scheming extension.

When I create via API a new dataset with the same metadata as in the yaml file of the scheming extension, all fields appear empty in the CKAN instance. If I disable the scheming extension, it does not happen.

I tried to add `"type":"dataset"` in my data, as specified in the issue #158 but it does not help.

Any idea?

Reproduce dataset creation through the CKAN API with the scheming extension enabled and disabled, using metadata matching the extension's YAML schema. Read issue #158 for prior context and compare the resulting field values; done means API-created datasets retain their submitted metadata when scheming is enabled.

Written by the indexing model from the issue text.