Trying to do the tutorial on a completely new 0.I release candidate install threw errors, relaunching CDDA and trying again worked fine

[c67f]

Describe the bug

I installed the 0.I release candidate from the Kitten launcher and tried to do the tutorial (before doing anything else), and after loading it gave me some errors - initially this one:

DEBUG :  tried to get string value from option of type VOID

 REPORTING FUNCTION : value_as
 C++ SOURCE FILE    : D:\a\Cataclysm-DDA\Cataclysm-DDA\src\options.cpp
 LINE               : 790
 VERSION            : cdda-0.I-2025-10-26-0731

but pressing space to ignore that gave me others, eventually it repeatedly gave me an error about not finding an overmap I believe. Closing CDDA and relaunching it and creating a new tutorial game then worked fine.
I had previously installed but not run 0.H, then updated to 0.I - not sure if that matters.

Attach save file

Don't have the bugged save since it's now working fine and I think overwrote the bugged tutorial save, but here's the functioning tutorial save if that helps.

TUTORIAL-trimmed.tar.gz

Steps to reproduce

1. Install the Kitten launcher
2. Click "Stable" and choose 0.H
3. Press "Update game" a few times but don't launch it
4. Change to 0.I release candidate
5. Press Update game
6. Launch game with default settings
7. From main menu, attempt to launch Tutorial.

Expected behavior

Expected tutorial to load without errors

Screenshots

No response

Versions and configuration

Windows

• OS: Windows
  • OS Version: 10.0.26100.6899 (24H2)
• Game Version: cdda-0.I-2025-10-26-0731 [64-bit]
• Graphics Version: Tiles
• Game Language: System language []
• Mods loaded: [
  Dark Days Ahead [dda],
  Tutorial [dda_tutorial]
  ]

Additional context

No response

[RenechCDDA]

You need to reproduce this without any launcher. That happens if you dragged over any invalid option.

We removed a lot of options between 0.H and 0.I, but then we made migrations for those. Saves from 0.H will not encounter this issue in 0.I.