UnityEditor.ObjectPreview was not disposed properly - Unity 2021.3.9f1

Unity Engine
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1

Hi!
I’m pretty new to Unity, still learning this game engine. I wanted to try making a basic scene with barrels that I model in Blender, I followed this tutorial GAME ASSET BEGINNER TUTORIAL - Exporting from Blender to Unity and everything goes fine until I came across this error.

8436503--1117568--Screenshot 2022-09-13 163712.png
8436503--1117568--Screenshot 2022-09-13 163712.png2042×321 31.5 KB

**UnityEditor.ObjectPreview:Finalize ()**```

I tried to find a solution but I couldn't find anything that could fix this error. On some Reddit thread, I found that a problem might be in mesh Normals, I already recalculate it in my Blender project but the same thing happens.
Although my barrel model looks just fine on the scene, I want to know what this error means.

I'm using Blender 3.2.2 and my Unity project is on Unity version 2021.3.9f1

![8436503--1117583--Screenshot 2022-09-13 164132.jpg|1536x651](upload://gNdypL0QKV9g3KmOKX3kmaFKNrS.jpeg)
2

same problem here I imported some assets from Maya to Unity and got the same err

3

I can confirm this being an issue using 2021.3.17f1.