GET method returns undefined value

Question

so im using GET method here and i want to get the id of the results here is my code :

constructor(props) {
  super(props);
  this.state = {
    CmdCart: [],
    id: ""
  };
}
componentDidMount() {
  fetch("http://10.0.2.2:4000/getcmd", {
      method: "GET",
      headers: {
        'Content-Type': 'application/json'
      },
    })
    .then(res => res.json())
    .then(async(results) => {
      try {
        this.setState({
          CmdCart: results
        })
        console.log("CmdCart", this.state.CmdCart)
        this.setState({
          id: this.state.CmdCart._id
        })
        console.log("id", this.state.id)
      } catch (e) {
        console.log(e)
      }
    })
}

but it return an undefined value of id , here is my log console :

is there any solution for this ?