UnityEngine.InternalStaticBatchingUtility.CombineGameObjects

NullReferenceException: Object reference not set to an instance of an object
UnityEngine.InternalStaticBatchingUtility.CombineGameObjects (UnityEngine.GameObject[] gos, UnityEngine.GameObject staticBatchRoot, System.Boolean isEditorPostprocessScene, UnityEngine.InternalStaticBatchingUtility+StaticBatcherGOSorter sorter) (at 、、

unity运行场景会输出如上log，经查发现该场景中勾选了静态合批的模型有mesh丢失

解决方案：将静态合批取消勾选或者将丢失的mesh解决之后能清掉上述报错
下面是筛出mesh丢失的代码

		[MenuItem("检测mesh状态")]
        public static void CheckMesh()
		{
    
    
            GameObject obj = Selection.activeGameObject;
            if (obj == null) return;
            MeshFilter[] filter = obj.GetComponentsInChildren<MeshFilter>(true);
            foreach(var item in filter)
			{
    
    
                if(item.sharedMesh == null)
				{
    
    
                    Debug.LogError("该meshfilter的mesh为空  " + item);
				}
			}
		}