修复

Assets/Temp/Scripts/Scenariopage.cs

@@ -2107,6 +2107,10 @@ public class Scenariopage : MonoBehaviour
         //想定文件下的保存按钮
         save_btn.onClick.AddListener(() =>
         {
+            if (DragManager.Instance.deviceimages1.Count > 0)
+            {
+                DragManager.Instance.deviceimages1.Clear();
+            }
             if (DragManager.Instance.devices.Count > 0)//判断场景的模型是否为空
             {
                 for (int i = 0; i < DragManager.Instance.devices.Count; i++)
@@ -2130,6 +2134,7 @@ public class Scenariopage : MonoBehaviour
                     if (DragManager.Instance.devices[i] != null)//如果链表里有一个物体就进去
                     {
                         Destroy(DragManager.Instance.devices[i].gameObject);//删除链表有的物体
+                        Debug.Log("清空链表");
                     }
                 }
                 DragManager.Instance.devices.Clear();//清空链表