add

Role/Role.cs

@@ -218,6 +218,15 @@ public class Role : Fun
 
     public virtual async void Start()
     {
+        if (mySkillUp == null)
+        {
+            mySkillUp = this.transform.GetComponent<SkillUp>();
+        }
+
+        if (mySkillUp == null)
+        {
+            UnityEngine.Debug.LogError(this.name+"mySkillUp is no");
+        }
 
         maxHp = hp;
         SetSelfInfo();