Payload error in jsonwebtoken

Question

I am making a web application using nodejs and angular cli I\'m using JWT to authenticate my login function . But when I process it threw this error

Err

Answer 1

const token = jwt.sign(user, config.secret, {
      expiresIn: 604800 // 1 week
    });

convert this to

const token = jwt.sign(user.toJSON(), config.secret, {
      expiresIn: 604800 // 1 week
    });

or you need to console.log(jwt_payload); to find your ID comes under _doc or directly with jwt_payload. because this may change with the versions.