解决InputSystem读取报错UnityException: CreateScriptableObjectInstanceFromType is not allowed…

报错内容：UnityException: CreateScriptableObjectInstanceFromType is not allowed to be called from a MonoBehaviour constructor (or instance field initializer), call it in Awake or Start instead. Called from MonoBehaviour

报错内容提示我们，ScriptableObject实例不能脱离Unity生命周期创建，不允许在变量定义时直接初始化。

解决方案：

在Unity生命周期中的Awake或Start来初始化变量。

代码：

    CharacterInputActions  _InputActionCtrl;
    public Vector2 MovementValue{get{return _InputActionCtrl.Default.Movement.ReadValue<Vector2>();}}
    private void Awake() {
        if (_InputActionCtrl==null)
        {
            _InputActionCtrl=new CharacterInputActions();
        }
    }
    private void OnEnable() {
        _InputActionCtrl.Enable();
    }
    private void OnDisable() {
        _InputActionCtrl.Disable();
        
    }