Hi all, I’m running into an issue with Prefect GQL where I get the following error message

{
  "errors": [
    {
      "path": [
        "flow_run",
        0,
        "id"
      ],
      "message": "Cannot return null for non-nullable field flow_run.id.",
      "extensions": {
        "code": "INTERNAL_SERVER_ERROR"
      }
    }
  ],
  "data": null
}

When I add the following “where” filter it seems to work (this would suggest I have some flows with null ids?), however when running a query to find flows with null ids nothing is returned.

{
  "where": {
    "flow": {
      "id": {
        "_is_null": false
      }
    }
  }
}

Please let me know if you have any ideas about why this may happen, thanks!

What is the graphql you are using for the first? Is this in the interactive API, or using a client?

@Connor Vaid happens in both - in our flows and via graphql playground?

Correct - it happens in both

and the graphql query you are submitting?

We have recently deleted a collection of flows - the query is this;

query Flow_run($where: flow_run_bool_exp, $limit: Int, $offset: Int) {
    flow_run(where: $where, limit: $limit, offset: $offset) {
      id
      name
      parameters
      scheduled_start_time
      start_time
      end_time
      state
      flow {
        name
      }
    }
  }