Unity导包升级常见报错（未更新完）

常见的Unity导包升级后错误：

• Ambiguous reference 'preview': CameraMotionBlurEditor.preview, UnityEditor.Editor.preview.

1. 需要把var preview : SerializedProperty; 
2. 改为 var preview_ : SerializedProperty;

• Assets/Scripts/Common/Editor/InspectorSearch.cs(270,49): error CS0117: `UnityEditor.EditorUtility' does not contain a definition for `GetAssetPreview'

1. var Texture = UnityEditor.EditorUtility.GetAssetPreview(g);
2. var Texture = UnityEditor.AssetPreview.GetAssetPreview(g);