Error: Cannot determine GraphQL output type for 'team' of 'TeamPlayerDB' class. Is the value, that is used as its TS type or explicit type, decorated with a proper decorator or is it a proper output value?

[kaykhancheckpoint]

Hi,

There is a many-to-1 relationship between TeamDB and TeamPlayerDB.

In graphql SDL i have mapped it like the following and it works:

    type TeamDB {
        id: String
        name: String
        slug: String
        founded_at: String
        founded_at_p: Int
        disbanded_at: String
        disbanded_at_p: Int
        logo_id: String
        parent_id: String
        created_at: String
        updated_at: String
        deleted_at: String
    }

    type TeamPlayerDB {
        team_id: String
        player_id: String
        start_date: String
        start_date_p: Int
        end_date: String
        end_date_p: Int
        is_player: Int
        role: String
        team: TeamDB // << Returns TeamDB table data
    }

I am trying to recreate this in typegraphql but i am getting the following error:

[ERROR] 11:50:42 Error: Cannot determine GraphQL output type for 'team' of 'TeamPlayerDB' class. Is the value, that is used as its TS type or explicit type, decorated with a proper decorator or is it a proper output value?

import { Field, ObjectType } from "type-graphql";

ObjectType();
export default class TeamDB {
    @Field()
    id: string;

    @Field({ nullable: true })
    name?: string;

    @Field({ nullable: true })
    slug?: string;

    @Field({ nullable: true })
    founded_at?: string;

    @Field({ nullable: true })
    founded_at_p?: number;

    @Field({ nullable: true })
    disbanded_at?: string;

    @Field({ nullable: true })
    disbanded_at_p?: number;

    @Field({ nullable: true })
    logo_id?: string;

    @Field({ nullable: true })
    parent_id?: string;

    @Field({ nullable: true })
    created_at?: string;

    @Field({ nullable: true })
    updated_at?: string;

    @Field({ nullable: true })
    deleted_at?: string;
}

import { Field, ObjectType } from "type-graphql";
import TeamDB from "./TeamDB";

@ObjectType()
export default class TeamPlayerDB {
    @Field()
    team_id: string;

    @Field()
    player_id: string;

    @Field({ nullable: true })
    start_date?: string;

    @Field({ nullable: true })
    start_date_p?: number;

    @Field({ nullable: true })
    end_date?: string;

    @Field({ nullable: true })
    end_date_p?: string;

    @Field({ nullable: true })
    is_player?: string;

    @Field({ nullable: true })
    role?: string;

    @Field((type) => TeamDB)
    team: TeamDB;
}

I'm not entirely sure why

[kaykhancheckpoint]

oops my misatke

ObjectType();

should be

@ObjectType()