How to change the scene?

cocos2d-x C++
#1

I have two scripts. One for the main menu, and one for the intro. I am trying to use

auto mainmenu = MainMenu::createScene();
Director::getInstance()->replaceScene(mainmenu);

I am using #include "MainMenuScene.h"
MainMenuScene.h:

#ifndef __MENU_SCENE_H__
#define __MENU_SCENE_H__

#include "cocos2d.h"

class MainMenu : public cocos2d::Scene
{
public:
    static cocos2d::Scene* createScene();

    virtual bool init();
    
    void menuCloseCallback(cocos2d::Ref* pSender);
 
    CREATE_FUNC(MainMenu);
};

#endif
#2

I don’t understand your question.

https://docs.cocos2d-x.org/cocos2d-x/v4/en/scenes/

#3

Xcode is saying “Undefined symbol: MainMenu:createScene()” when I am trying to switch the scene to a new script

#4

Does the scene get created? What does the debugger say when you step through?

#5

what do you mean by “What does the debugger say when you step through”
sorry i’m actually quite new to xcode

#6

Place a breakpoint before creation and then step in, step over and see what happens.

#7

what is a breakpoint tho?

yes i know nothing about computers and coding and stuff

edit: nvm i did some research and found what a breakpoint is