Spawn icons/lists messed up

[Drumdevil]

Hi,

I am working on an addon with a bunch of models.
I recently updated my spawnlists, and loaded a sandbox game. I tried to spawn my stuff, but the spawn icon's won't render. Instead there are empty thumbnails (as many as there are models) and when i mouse over them it says "Missing model!". In console it says "Couldn't Save Icon: spawnicons/ model!.si0 Generated Spawn Icon (0 left in queue)"

This is what i tried so far to solve it:

- Check spawnlists for errors a billion times
- Used the old spawnlists i know that worked before (not anymore)
- Make a new spawnlist
- Delete the spawn icons
- Right-click on the spawn icons and select "re-render"
- Reinstall Gmod

Also another question regarding this:

Previously, when i diddn't have problems yet:
When i updated a model or spawnlist and put them in the addon folder, the old lists and spawnicons would still appear in-game. I had to delete these items to let them appear in-game:

garrysmod\garrysmod\settings\spawnlist\<my spawnlist names>
garrysmod\garrysmod\spawnicons\<folder with my addon-name>

Why does garry's mod make a copy of my spawnlists into another folder? This may be quite anoying if people update your addon via SVN.

Anyways, thanks for reading and i hope you can provide an answer.