我无法为ScriptableObject定义类

Question

我创建了ScriptableObject，但不幸的是我无法将创建的类分配给它。我该怎么办？

代码

CardScript

屏幕截图

我试图做类似的事情，但是现在我无法将脚本添加到纸牌游戏对象中

public class CardDisplay : MonoBehaviour
{
    public Card card;
    public TextMeshProUGUI nameText;
    public TextMeshProUGUI descText;
    public TextMeshProUGUI APText;
    
    public Image cardbackground;
    public Image artworkImage;
    public Image maskImage;
    
    public void SetProperties()
    {
        ///To take a data from localizer. Shalalalaaaa.
        var NameText = LocalizationSettings.StringDatabase.GetLocalizedStringAsync("CARD_NAME", card.Key);
        NameText.Completed += (op) => nameText.text = op.Result;
    
        var DescText = LocalizationSettings.StringDatabase.GetLocalizedStringAsync("CARD_DESC", card.Key);
        DescText.Completed += (op) => descText.text = op.Result;
    
        APText.text = card.ActionPoint.ToString();
    
        if (card.Artwork != null)
            artworkImage.sprite = card.Artwork;
    
        cardbackground.sprite = Resources.Load<Sprite>("Items/Card/CardBackgrounds/Card_"+card.rarity);
        maskImage.sprite = Resources.Load<Sprite>("Items/Card/CardMasks/"+ card.rarity +"_Mask");
        foreach (CardScript a in Resources.LoadAll<CardScript>("Items/Card/CardScripts"))
        {
            Debug.Log(a.name);
        }

        if(Resources.Load<CardScript>("Items/Card/CardScripts/"+card.Key) != null)
            gameObject.AddComponent(Resources.Load("Items/Card/CardScripts/"+card.Key).GetType());
    }
}