Add Model is bugged on Progress Bar

[foxtoopia12]

Describe the bug

I can't add model to progress bar. It always returns an error whenever I select any of the options available.

Do you have an error log of what happened?

Date: 2020-12-09 23:40:33
ID: 1
Error occured in: Global
Count: 14
Message: ..\AddOns\WeakAuras\Modernize.lua line 7:
   bad argument #2 to 'format' (string expected, got nil)
Debug:
   WeakAuras\WeakAuras.lua:2502: Add()
   ...ddOns\WeakAurasOptions\OptionsFrames\ModelPicker.lua:157: Pick()
   ...ddOns\WeakAurasOptions\OptionsFrames\ModelPicker.lua:105:
      ...ddOns\WeakAurasOptions\OptionsFrames\ModelPicker.lua:102
   (tail call): ?
   [C]: ?
   [string "safecall Dispatcher[4]"]:9:
      [string "safecall Dispatcher[4]"]:5
   (tail call): ?
   ...face\AddOns\WeakAuras\Libs\AceGUI-3.0\AceGUI-3.0.lua:318: Fire()
   ...ceGUI-Widgets\AceGUIContainer-WeakAurasTreeGroup.lua:518: SetSelected()
   ...ceGUI-Widgets\AceGUIContainer-WeakAurasTreeGroup.lua:197:
      ...ceGUI-Widgets\AceGUIContainer-WeakAurasTreeGroup.lua:193

To Reproduce

Steps to reproduce the behavior:

1. Click New Aura
2. Click Progress Bar
3. Click on Add Model
4. Click any model
5. See error

Screenshots

Which version of WeakAuras are you using?

3.0.6

Additional Info

the aura https://pastebin.com/qBvdefFY

[Bunny67]

This may have already been fixed