回答編集履歴

- いろいろ試した結果　コードに変更を加えた結果スクリプト上のエラーは解決しました。

- ですがUNITY上で画像のようなエラーが起きてしまいます

-

- アイテムの元データ

- ```using System.Collections;

- using System.Collections.Generic;

- using UnityEngine;

-

- [CreateAssetMenu(fileName = "Items", menuName = "Items/items")]

- public class Item : ScriptableObject

- {

- [SerializeField]

- private string itemName;

- [SerializeField]

- private Sprite itemImage;

- [SerializeField]

- private Text explanation;☆UIのテキスト型にしました

-

- private EditButton.Symbol EditSymbol;

-

- public string MyItemName { get => itemName;}

- public Sprite MyItemImage { get => itemImage;}

- public Text MyExplanation { get => explanation;}

- }

-

- ```

- 実際に変数内のテキストを変更する関数スクリプト

- ```

- using System.Collections;

- using System.Collections.Generic;

- #if UNITY_EDITOR

- using UnityEngine;

- using UnityEngine.UI;

-

- public class ExplanationTXT : MonoBehaviour

- {

- private Item item;

- private GameObject ChangeTXT = null;

- public Item MyItem { get => item; private set => item = value; }

-

- public void SetExplanation(Text etext)

- {

- Text ChangeTXT = MyItem.MyExplanation;

- }

- }

- #endif

- ```

- クラスを呼び出すタイミング

- ```using System.Collections;

- using System.Collections.Generic;

- using UnityEngine;

- using UnityEngine.EventSystems;

- using UnityEngine.UI;

-

- public class EditSlot : Slot

- {

- private Edit edit;

- private Text text;

- private ExplanationTXT explanationTXT;

- public Edit MyEdit { get => edit; private set => edit = value; }

- public Text Text { get => text; private set => text = value; }

- public ExplanationTXT ExplanationTXT { get => explanationTXT; private set => explanationTXT = value; }

-

- protected override void Start()

- {

- base.Start();//継承元のスタート関数

-

- MyEdit = FindObjectOfType<Edit>();

-

- }

-

- public override void OnDrop(PointerEventData eventData)

- {

- base.OnDrop(eventData);

- edit.SetItem(MyItem);

- ExplanationTXT.SetExplanation(Text);

- }

-

- }

- ```