Unity用代码实现Remove Missing Script

 [MenuItem("Edit/Cleanup Missing Scripts")]
  static void CleanupMissingScripts ()
  {
      for(int i = ; i < Selection.gameObjects.Length; i++)
      {
          var gameObject = Selection.gameObjects[i];

          // We must use the GetComponents array to actually detect missing components
          var components = gameObject.GetComponents<Component>();

          // Create a serialized object so that we can edit the component list
          var serializedObject = new SerializedObject(gameObject);
          // Find the component list property
          var prop = serializedObject.FindProperty("m_Component");

          // Track how many components we've removed
          int r = ;

          // Iterate over all components
          for(int j = ; j < components.Length; j++)
          {
              // Check if the ref is null
              if(components[j] == null)
              {
                  // If so, remove from the serialized component array
                  prop.DeleteArrayElementAtIndex(j-r);
                  // Increment removed count
                  r++;
              }
          }

          // Apply our changes to the game object
          serializedObject.ApplyModifiedProperties();
      }
  }

原文链接：http://blog.csdn.net/zzmkljd/article/details/52840724

参考链接：

http://www.tallior.com/find-missing-references-unity/

https://github.com/liortal53/MissingReferencesUnity