Transform child out of bounds

Code (CSharp):

1. Debug.developerConsoleVisible = true;
2. GameObject ChildGameObject1 = transform.GetChild(0).gameObject; // throws exception: Transform child out of bounds
3. Debug.Log(transform.childCount); // debugs 1
4. Debug.Log(ChildGameObject1.name); // debugs Cube, and thats the name of the child...

wtf is going on here the script is applied to the parent of the cube???

thx very much

 

Looks like a bug! Report it through Help->Report a bug, be sure to include a repro project.

 

This show it even better:

Code (CSharp):

1.  
2. private void OnDrawGizmos()
3. {
4. Debug.developerConsoleVisible = true;
5. Debug.Log("000:"+transform.childCount);
6. GameObject ChildGameObject1 = transform.GetChild(0).gameObject;
7. Debug.Log("001:"+transform.childCount);
8. }
9.  

000:1
001:1
000:0
UnityException: Transform child out of bounds

this is pretty gg for me ^^ I cannot wait until unity saves the bug if it is one

It seems like GetChild takes the child away instead of returning a reference or so...

anyway i reported it

 

If that is the four lines of output you get, it looks like you've got two instances of the script in the scene, one which has a child and one which doesn't.

 

thx you are right. Sry im new to unity

 

Not a bug...
He is trying to get a non existant gameObject, he needs to assign it via conditional operator, if statement or check for it via exception....

 

I'm getting the same problem.. but with photon spawning
here's the code -

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using Photon;
5. using Photon.Pun;
6. using Photon.Realtime;
7. using UnityEngine.UI;
8.  
9. public class PhotonManager : MonoBehaviourPunCallbacks
10. {
11.     public GameObject LobbyManager;
12.     public GameObject loginAndRegisterPanels;
13.     public GameObject ConnectPanel;
14.     public GameObject Canvas;
15.     public GameObject[] SpawnPoints;
16.     public override void OnConnectedToMaster() {
17.         loginAndRegisterPanels.SetActive(false);
18.         ConnectPanel.SetActive(false);
19.         LobbyManager.SetActive(true);
20.         PhotonNetwork.JoinOrCreateRoom("test", new RoomOptions {IsOpen = true}, TypedLobby.Default);
21.     }
22.     public override void OnJoinedRoom() {
23.         Canvas.SetActive(false);
24.         PhotonNetwork.Instantiate("Player", SpawnPoints[Random.Range(0, SpawnPoints.Length)].transform.GetChild(0).position, Quaternion.identity, 0);
25.     }
26. }
27.  

edit: I fixed it. the pos I wanted to spawn at did NOT have the index of 0