spawnlist not showing any props after update

Im a pretty new lua dev so if this is something simple sorry
The server i help dev for wont show any props in the spawnlist therefore i cant spawn any props, i can still spawn entities ect, just not props within the spawnlist because they dont show up.

Are you receiving any errors?

this could have something to do with it, it appears once on connection

[ERROR] lua/autorun/fprops_init.lua:15: attempt to call method ‘GetInfoNum’ (a nil value)

  1. fn - lua/autorun/fprops_init.lua:15
  2. Call - addons/ulib/lua/ulib/shared/hook.lua:110
    3. Function - gamemodes/sandbox/gamemode/spawnmenu/creationmenu/content/content.lua:79
    4. unknown - gamemodes/sandbox/gamemode/spawnmenu/creationmenu.lua:38

Timer Failed! [Simple][@gamemodes/sandbox/gamemode/spawnmenu/creationmenu.lua (line 37)]

Remove FProps from the server, whatever that is. It’s most likely the cause of the issue.

this is due to the update. the workshop creator needs to update their model pack to use the correct way of adding to the spawn list