Hi, I'm trying to make a custom theme for some builds I do at work but upon removing the standard themes (as they're not needed) I get an error saying "Theme does not exist, switching to glossy", yet the custom theme I did is working showing up ok otherwise. This only comes up when I go to the options page so I can only imagine there's something embedded elsewhere that references another theme, I've checked all through my current theme for any references to other folders but cannot see anything that could be of use. Does anyone know of anything I can look for? I'm new to all this so any help would be great.

I have ran into this issue as well with my custom theme. The Glossy theme is the default theme for WPI and therefore hard-coded into the scripts. Basically, there are several areas in the scripts where the existance of certain files from the glossy theme are validated. The simplest way around this issue is to just leave the glossy theme in your themes folder. It only takes up a few MB and you don't even have to use it. Alternatively, you could rename your custom theme to Glossy which would take a few minutes of find and replacing throughout your theme files.