I was clicking a blueprint book and put it in the trash from another mod, and got this error
The mod Subsurface - build beneath your base! (1.0.12) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event Subsurface::on_player_cursor_stack_changed (ID 32)
Item is not blueprint.
stack traceback:
[C]: in function 'get_blueprint_entities'
Subsurface/scripts/elevators.lua:118: in function 'elevator_on_cursor_stack_changed'
Subsurface/control.lua:470: in function <Subsurface/control.lua:463>