Added a script that find missing component on prefab and in scenes

Author: UnityGuillaume

Assets/MissingScriptFinder.meta

@@ -0,0 +1,95 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEditor;
+using UnityEngine.SceneManagement;
+
+public class FindMissingScripts: EditorWindow
+{
+ [MenuItem("Content Extensions/Find Missing Component")]
+ static public void FindMissing()
+ {
+ GetWindow<FindMissingScripts>();
+ }
+
+ protected List<GameObject> _objectWithMissingScripts;
+ protected Vector2 _scrollPosition;
+
+ private void OnEnable()
+ {
+ _objectWithMissingScripts = new List<GameObject>();
+ _scrollPosition = Vector2.zero;
+ }
+
+ private void OnGUI()
+ {
+ EditorGUILayout.BeginHorizontal();
+ if (GUILayout.Button("Find in Assets"))
+ FindInAssets();
+ if (GUILayout.Button("Find in Current Scene"))
+ FindInScenes();
+ EditorGUILayout.EndHorizontal();
+
+ _scrollPosition = EditorGUILayout.BeginScrollView(_scrollPosition);
+
+ for (int i = 0; i < _objectWithMissingScripts.Count; ++i)
+ {
+ if (GUILayout.Button(_objectWithMissingScripts[i].name))
+ {
+ EditorGUIUtility.PingObject(_objectWithMissingScripts[i]);
+ }
+ }
+
+ EditorGUILayout.EndScrollView();
+ }
+
+ void FindInAssets()
+ {
+ var assetGUIDs = AssetDatabase.FindAssets("t:GameObject");
+ _objectWithMissingScripts.Clear();
+
+ Debug.Log("Testing " + assetGUIDs.Length + " GameObject in Assets");
+
+ foreach (string assetGuiD in assetGUIDs)
+ {
+ GameObject obj = AssetDatabase.LoadAssetAtPath<GameObject>(AssetDatabase.GUIDToAssetPath(assetGuiD));
+ 
+ RecursiveDepthSearch(obj);
+ }
+ }
+
+ void RecursiveDepthSearch(GameObject root)
+ {
+ Component[] components = root.GetComponents<Component>();
+ foreach (Component c in components)
+ {
+ if (c == null)
+ {
+ if (!_objectWithMissingScripts.Contains(root))
+ _objectWithMissingScripts.Add(root);
+ }
+ }
+
+ foreach (Transform t in root.transform)
+ {
+ RecursiveDepthSearch(t.gameObject);
+ }
+ }
+
+ void FindInScenes()
+ {
+ _objectWithMissingScripts.Clear();
+
+ for(int i= 0; i < SceneManager.sceneCount; ++i)
+ {
+ var rootGOs = SceneManager.GetSceneAt(i).GetRootGameObjects();
+
+ Debug.Log("Testing " + rootGOs.Length + " Gameobjects in scene " + i);
+
+ foreach (GameObject obj in rootGOs)
+ {
+ RecursiveDepthSearch(obj);
+ }
+ }
+ }
+}

Assets/MissingScriptFinder/Editor.meta

@@ -1 +1 @@
-m_EditorVersion: 2018.1.0b13
+m_EditorVersion: 2018.1.0f2