open non-existing schema version results in infinite loading and backend exception

[n1ru4l]

If I visit some url like http://localhost:3000/the-guild/otel-demo/development/history/qjwghejkqwhenqwe (note the invalid UUID), the API responds with the following error. Before we query for the UUID in postgres, we need to validate the input on the business logic layer and otherwise treat this scenario as "not found".

{
    "errors": [
        {
            "message": "Unexpected error.",
            "locations": [
                {
                    "line": 12,
                    "column": 7
                }
            ],
            "path": [
                "project",
                "target",
                "schemaVersion"
            ],
            "extensions": {
                "code": "INTERNAL_SERVER_ERROR"
            }
        }
    ],
    "data": {
        "__typename": "Query",
        "project": {
            "__typename": "Project",
            "id": "7c4bcd42-32e7-4485-9f12-ce903acce4d9",
            "type": "FEDERATION",
            "target": {
                "__typename": "Target",
                "id": "219fedb6-8a9b-44d7-929f-b0b16750653c",
                "schemaVersion": null
            }
        }
    }
}

For a non existing schema version (but valid UUID) e.g. http://localhost:3000/the-guild/otel-demo/development/history/5e52d300-b223-428f-9364-f10d31595f40, we also get an infinite loading state and an exception thrown by our graphql server.