The mod Circular Roboports (1.0.1) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event circular-roboports::on_player_mined_entity (ID 67)
__circular-roboports__/control.lua:52: bad argument #1 of 2 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
__circular-roboports__/control.lua:52: in function 'remove_circle'
__circular-roboports__/control.lua:85: in function <__circular-roboports__/control.lua:82>
The above error occurred when attempting to remove a roboport that was placed via copy/paste in an editing environment (blueprint sandboxes) and didn't have the circular area applied to it. I believe this method of creation uses script_raised_built or script_raised_revive instead of the usual on_built_entity event or others. Similarly, script_raised_destroy can also be used for destruction of the roboport instead of on_player_mined_entity or others.
