Bottom of a mine scenario causes error and trapped spawn.

[Merlin1846]

Describe the bug

Every time I do the bottom of a mine start the game shows an error, and if I click continue I spawn in a completely enclosed square with random dead bodies in it and no way out.

Steps to reproduce

1. Chose bottom of a mine scenario, (mods, character choices, etc, do not seem to affect bug).
2. Start the game.
3. An error will appear.
4. Click continue(I) to find yourself permanently trapped.

Expected behavior

I expected to play the scenario.

Screenshots

No response

Versions and configuration

• Ubuntu 18
• Mods don't change anything (I've tested multiple configurations)
• Experimental build d85abc7 although I've had this bug in stable too.

Additional context

debug.log

[NetSysFire]

Can reproduce. To be more specific, you are not trapped in rock but there is no way up, so you are stuck on that Z-level. You should not be spawned in the mine_finale but maybe a level above (mine_down).

[Merlin1846]

I didn't know that, I just knew I couldn't escape.

[NetSysFire]

If you are not afraid of "cheating" in this specific case, just use the debug menu to teleport one z-level up to continue your run.

Edit: Without taking anything of course, since you would get trapped if you wanted to retrieve it.

[Night-Pryanik]

Duplicate of #52517.

[NetSysFire]

This is not a duplicate. The other issue is about a run which is not this scenario and taking an elevator from the surface down into the mine, not about spawning in an area which was deliberately (at least I think so) made one way.