"Material does not have a _MainTex textzure property" Error while my shader has MainTex_

[reppeti]

So I tried to make the pixelating shader using this tutorial:

Pixelate Effect - Shader Graph Tutorial

But when my texture just becomes full black presumably because of this error:

While my shader graph vlearly has a property like that:

I use Unity 2020.3.12f1 with URP 10.5.1

[Invertex]

You may have to checkmark the Exposed option so that it becomes a serialized material property.

Also, if you haven’t, give Unity a restart.