IntegrationFields Configurations

I setup the IntegrationFields
but when i try to search products i have an error:
Index "products" not exist.

I also try with repo name eg: "catalog: my-repo--products", but not working.

My configuration field:

"product": {
   "type": "IntegrationFields",
    "config": {
      "catalog": "products",
      "label": "Product",
      "placeholder": "Pick a product from the catalog"
    }
}

I solved deleting and create a new integration from settings.