[0.17.9] NPE Crash at mining automation

[ColonelSandersLite]

At the very start of the mining automation

The scenario level caused a non-recoverable error.
Please report this error to the scenario author.

Error while running event level::on_tick (ID 0)
__base__/lualib/compi.lua:97: bad argument #1 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
__base__/lualib/compi.lua:97: in function 'stand_next_to'
__base__/lualib/npe/helper-branches.lua:683: in function 'init'
...es/Factorio/Factorio_0.17.8/data/core/lualib/story_2.lua:231: in function 'jump_to_node'
...es/Factorio/Factorio_0.17.8/data/core/lualib/story_2.lua:196: in function 'update'
__base__/lualib/npe/helper_story.lua:40: in function '?'
__base__/lualib/event_handler.lua:7: in function <__base__/lualib/event_handler.lua:4>

[ColonelSandersLite]

Tried it again trying to avoid doing some things that I thought where possible causes, but crashed again in the same spot.

[Loewchen]

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