Before Start!

Make sure the bug also happen when Details! is the only addon enabled.

Game and Details! version
Use /details to grab these two.
Details: R8002
Game: v9.0.1

Describe the bug

• Steps to Reproduce (what did you do to make the bug happen):
  Open details, go to auto run code

• Result (what happens when you follow the steps above):
  An error occurs

• Expected (what you think the expected behavior would be when following the steps):
  There should be no error and the option should work

• When the bug started (a date, wow path release, details update, etc)?
  First noticed today because I've never tried the feature

• Additional information:

Lua Error
Post here lua errors, if you aren't getting any, use /console scriptErrors 1
error: Interface\AddOns\Details\Lib\DF\dropdown.lua:1079 attempt to concatenate a nil value

Screenshots
Post images of the bug if necessary.

Combat Log
Include a link to a combatlog file if the error is about not detecting a skill, usable item or item proc.
The log can be as simple as hitting a mob with white damage and using the item/skill.

Other Information
If necessary, add more info here.