Please report this error to the mod author.
Error while running event space-exploration::on_tick (ID 0)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
[C]: in function '__index'
__space-exploration__/scripts/launchpad-gui.lua:243: in function 'gui_update'
__space-exploration__/scripts/launchpad.lua
__space-exploration__/scripts/event.lua:25: in function <__space-exploration__/scripts/event.lua:23>
This happens when I clone an area of tiles over a Cargo Launch Pad.
I select a number of tiles for cloning and when I paste them on top of a Cargo Launch Pad the game crashes with the above Notice.

