I have a problem again, and the truth is that I don’t know how to solve it.
I have created a material to which I have added the textures but with a compression inside playcanvas, but I get an error (image attached)
If I remove the compression if you let me see it, but of course in the future I will add more textures and I need the compression to have it as optimized as possible.
Greetings and thank you very much again.
Thanks for sharing the project, I take a look 
Looks like you’ve compressed textures with Basis but not included the Basis module.
Click on Import Basis once which will add a folder in your assets panel
And you should be good to go
Fixed project here: https://playcanvas.com/editor/scene/1190192
Clicking on Import Basis adds those files to the project. Once added, there is nothing more to do.
When you launch the project, you should be able to launch with no errors.
