Blender could not be found.
Make sure that Blender is installed and the .blend file has Blender as its 'Open with' application!
UnityEditorInternal.InternalEditorUtility:ProjectWindowDrag(HierarchyProperty, Boolean)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)
奇怪，https://www.blender.org/ Blender 是一款用于创建3D图像（包括静态图片、游戏、视频）的软件。
我们的项目不需要安装 Blender 的，你是不是哪里操作不对？