Missing PBR materials

[Vivian Naidoo]

Hi,

After I upgraded to the latest version of Maya and the substance plugin, when I open my projects, the PBR materials and textures associated with it are all missing
.
Any idea how to fix this?

I was previously using Maya 2019, can't remember what substance version.

See below video

[Galen Helfter]

It looks like you loaded a scene from the old plugin.

It has been completely rewritten since then. It will load the old plugin nodes, and there should be a button on the shelf/menu to convert them to new ones. You can run that, and then I would save a new copy of the scene file.