Diffuse map, different effects on different models?

[yunianhzuang]

I used the same image to diffuse the model, but the result was different, and I also applied normal map, and found that some models would turn black.Excuse me, what is the problem?

[Deltakosh]

Hello can you repro in the Playground?

[yunianhzuang]

Thank you, I think I know the reason, it’s uv, there’s no uv in the mannquin, the texture can’t be mapped, it’s just a little bit of color, I’m facing the human body in blender, the mannquin is unrolled uv, it’s ready to be pasted