PlayerLoop called recursively! :-?

Unity Engine
1

Hi guys i have a problem, i was making my level editor when i got this error

PlayerLoop called recursively!
UnityEditor.EditorApplication:NewScene()
LevelEditor:OnGUI() (at Assets/LevelEditor.cs:24)

this is the code

using UnityEngine;
using System.Collections;
using UnityEditor;
public class LevelEditor : MonoBehaviour {
	bool NewLev=false;
	string LevelName="";
	// Use this for initialization
	void Start () {
	DontDestroyOnLoad(this);
	}
	
	// Update is called once per frame
	void Update () {
	}
	void OnGUI(){
		if(GUI.Button(new Rect(0,0,80,30),"New Level")){
		NewLev=true;
		}
		if(NewLev){
			GUI.Box(new Rect(Screen.width/2-80,Screen.height/2-50,180,100),"New Level");
			GUI.Label(new Rect(Screen.width/2-75,Screen.height/2-10,90,20),"Level Name");
			LevelName = GUI.TextField(new Rect(Screen.width/2,Screen.height/2-10,90,20),LevelName);
			if(GUI.Button(new Rect(Screen.width/2-15,Screen.height/2+15,60,30),"Create")){
			UnityEditor.EditorApplication.NewScene();
			UnityEditor.EditorApplication.SaveScene(LevelName,true);
			}
		}
	
	}
2

OnGUI gets called a couple of times per Update sometimes.

Set a boolean in the second button (Create), and check that boolean in your normal Update code instead.

3

that’s the new code but i have the same error

using UnityEditor;
public class LevelEditor : MonoBehaviour {
	bool NewLev=false;
	bool Create=false;
	string LevelName="";
	// Use this for initialization
	void Start () {
	DontDestroyOnLoad(this);
	}
	
	// Update is called once per frame
	void Update () {
		if(Create){
			UnityEditor.EditorApplication.NewScene();
			UnityEditor.EditorApplication.SaveScene(LevelName,true);
			NewLev=false;
			LevelName="";
			Create=false;
		}
	}
	void OnGUI(){
		if(GUI.Button(new Rect(0,0,80,30),"New Level")){
		NewLev=true;
		}
		if(NewLev){
			GUI.Box(new Rect(Screen.width/2-80,Screen.height/2-50,180,100),"New Level");
			GUI.Label(new Rect(Screen.width/2-75,Screen.height/2-10,90,20),"Level Name");
			LevelName = GUI.TextField(new Rect(Screen.width/2,Screen.height/2-10,90,20),LevelName);
			if(GUI.Button(new Rect(Screen.width/2-50,Screen.height/2+15,60,30),"Create")){
			Create=true;
			}
			if(GUI.Button(new Rect(Screen.width/2+15,Screen.height/2+15,60,30),"Cancel")){
			NewLev=false;
			LevelName="";
			}
		}
	
	}
}
4

What if you set the bool first?

if (Create)
{
   Create = false;
   //Blah Blah other code
}
5

same think same error i dont know what the fuck is the error

6

is there any solution