Imported latest version of Probuilder using the Package Manager but noticed that it has no icons or any kind of basic skin. I saw this was fixed in a previous version but it looks like its broken again. Using Unity 2018.2.12f1 & Probuilder 3.0.9
Hi! Can you double-check that the UI isn't set to "Text Mode"? Just right-click on an empty part of the ProBuilder UI, then choose "Icon Mode". If that doesn't work, try removing ProBuilder, double check that you have zero red errors in the console (they will block install of PB or other tools), then re-import.
Glad it was a quick fix Yep, that's the default for new installs- maybe your old prefs were overwritten by PB, sorry about that