CODEWITHSUNDEEP
c#visual-studiounity-game-enginenamespaces
Cassie
Cassie

Reputation: 3099

Can not find namespace or data type NavMeshAgent Unity 3d

I am trying to run simple Unity script (which is attached as a component of my object) in Visual Studio. Here is the code:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;

public class BlackPawnParticleSystem : MonoBehaviour {

    // Use this for initialization
    void Start () {
        ParticleSystem ps = GetComponent<ParticleSystem😠);
        var em = ps.emission;
        em.enabled = true;

        em.SetBursts(
            new ParticleSystem.Burst[]{
                new ParticleSystem.Burst(2.0f, 100),
                new ParticleSystem.Burst(4.0f, 100)
            });
    }

  // Update is called once per frame
  void Update () {

  }
}

The problem is that when I run it I get an error: "Can not find namespace or data type NavMeshAgent". I have read that there might be a problem with simple UnityEngine import. So I have replaced it with using UnityEngine.AI.

But all the classes like ParticleSystem and MonoBehavior are underlined and show the same "Can not find namespace" error like they are not in this namespace. So how I can define my namespaces imports to run the code properly?

UPDATE: full error message is 

D:\userdata\Documents\Scene1\Assets\RPG Character Animation Pack\Code\RPGCharacterControllerFREE.cs(21,10,21,22): error CS0246: Can not find namespace or data type NavMeshAgent

Upvotes: 2

Views: 2722

Answers (1)

Guest
Guest

Reputation: 182

Don't remove the UnityEngine import, just add the UnityEngine.AI import on the next line.

using UnityEngine;
using UnityEngine.AI;

You'll have to add this import to the actual file that is giving the error, so in this case that means you need to go to RPGCharacterControllerFREE.cs and add using UnityEngine.AI; to that file.

Upvotes: 2

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