Error During Migration

[arjunsaud]

Error: MongooseError: document must have an _id before saving
at MigrationUserSeed.seeds (/home/anon/Desktop/All/blog-backend/src/migration/seeds/migration.user.seed.ts:71:19)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
 ELIFECYCLE  Command failed with exit code 1.
 
 
 I have changed this file

export abstract class DatabaseEntityAbstract {
    @DatabaseProp({
        type: String,
        default: new Types.ObjectId();  //added this
       //default: uuidV4, //removed this
    })
    _id: string;

[andrechristikan]

if u want to change the _id to object id, u need to change the value of type in @DatabaseProp options too.
like this

 @DatabaseProp({
        type: Types.ObjectId,
        default: new Types.ObjectId(); 
    })
    _id: Types.ObjectId;