It is also worth noting that using mat_reloadmaterial 'models/*' fixes the missing materials. Happens on dev branch and x86 - 64 currently. Textures will be pink and black for the models in that gma, sometimes the models will just be invisible completely with no error messages for them. Open from any device with a modern browser like Chrome, Opera and Firefox. Get a printable copy (PDF file) of the complete article (1.2M), or click on a page image below. Our free gma converter online tools does not required any registrations and installations on your system, 100 free and online garrys mod addon file (.gma) converter tool. gma file to your data folder, mount it via game.MountGMA. Glycol methacrylate (GMA) embedding for light microscopy. I have no idea if the same issue occurs with steamworks.DownloadUGC but I assume it does.

Issueīasically, if you have a gma in the data folder then mount it via game.MountGMA, and the map changes or you type retry in console, it will cause some or all of the mounted content to either be pink and black, or be completely invisible, once they load back in. I download, cache, then mount gma's in-game for my clients. A bunch of my players were reporting models/textures randomly breaking ever since the change that unmounts server-downloaded addons upon map shut down.

What is a gma file