增加错误提示

Assets/Scripts/Actions/MoveAction.cs

@@ -53,6 +53,12 @@ public class MoveAction : IAction
     public void OnStart()
     {
         GameObject obj = Utility.FindObj(path);
+        if (obj == null)
+        {
+            Debug.LogError($"没有找到路径{path}");
+            return;
+        }
+
         obj.transform.DOMove(pos, time).onComplete = () => this.Finish(); ;
 
     }

Assets/Scripts/UI/UIPointQuestion.cs

@@ -41,6 +41,10 @@ namespace QFramework.Example
                     point.name = (i + 1).ToString();
                     pointMap.Add(obj, point);
                 }
+                else
+                {
+                    Debug.LogError($"没有找到路径{path}");
+                }
             }
         }