改改改

重大bug修复：track删除pathnode后不能正确更新

Signed-off-by: TRAfoer <lhf190@outlook.com>

Assets/Scripts/DynamicUI/DynamicUIElements/Simple/DynamicUIElement.cs

@@ -12,11 +12,11 @@ namespace Ichni.Editor
     public abstract class DynamicUIElement : MonoBehaviour
     {
         Inspector Inspector => EditorManager.instance.uiManager.inspector;
-        
+
         public TMP_Text title;
         public CanvasGroup canvasGroup;
         public IBaseElement connectedBaseElement;
-        
+
         /// <summary>
         /// 参数名，通过反射获取饿修改对应变量的值
         /// </summary>
@@ -24,6 +24,7 @@ namespace Ichni.Editor
 
         public virtual void Initialize(IBaseElement baseElement, string title, string parameterName)
         {
+            if (canvasGroup == null) canvasGroup = gameObject.AddComponent<CanvasGroup>();
             this.connectedBaseElement = baseElement;
             this.parameterName = parameterName;
             if (title != string.Empty)
@@ -50,7 +51,7 @@ namespace Ichni.Editor
 
         public abstract DynamicUIElement AddListenerFunction(UnityAction action);
     }
-    
+
     public interface IHaveAutoUpdate
     {
         public bool isAutoUpdate { get; set; }
@@ -59,12 +60,12 @@ namespace Ichni.Editor
 
         public void UpdateContent()
         {
-            if(isAutoUpdate && isReceiving)
+            if (isAutoUpdate && isReceiving)
             {
                 ApplyContent();
             }
         }
-        
+
         public void ApplyContent();
     }
 }