https://docs.cocos.com/creator/3.0/manual/zh/getting-started/first-game/
*然后在 `GameManager` 脚本中引用 `PlayerController` 脚本:*
*```*
*@property({type: PlayerController})*
*public playerCtrl: PlayerController | null = null;*
*```*
我要添加这一步提示未定义, 我搜索半天只找到国外有个人有类似的情况但是也是没解决. 是用requireComponent 饶过这个问题. 这是什么情况
我也尝试过直接import PlayerController from cc 也是不行
[Scene] Script "88804ohZKhMypCTSkqSt3Xu" attached to "GameManager" is missing or invalid. Detailed information:
[Scene] You are explicitly specifying `undefined` type to cc property "playerCtrl" of cc class "GameManager".
