Models missing texture when Rendering photo

[a32165498762]

Every time I render a photo, there will be some models losing ther texture. Please see the pictures below.
https://imgur.com/p5hfbhR
https://imgur.com/u87vJ4P

I have searched for resolution in forum, and it seems to be that some models from 3D warehouse have problems?

I see that someone says the model's face need to be reverse in sketchup, is it helping?

If it is, can someone please teach me how to do it?(I do have skecthup 2020 but never use it before)

Thanks for helping!

[NotAnArchitect]

I am having this same problem. They show up in some renderings but not others. Were you able to remedy this?

[UbuntuBirdy]

Double click the model, click the modify button at "Materials", find the color you see in the renderings, set it to invisible and try it again.