Was messing with https://mods.factorio.com/mod/EditorExtensions in a modded world, generated https://mods.factorio.com/mod/naufulglebunusilo , used Editor Extensions to delete the surface, got this crash

Error while running event InfiniteOresAndOil::on_tick (ID 0)
InfiniteOresAndOil/control.lua:47: attempt to index field '?' (a nil value)
stack traceback:
InfiniteOresAndOil/control.lua:47: in function <InfiniteOresAndOil/control.lua:35>

The full mod list is 174 mods so if those mods alone don't cause this I don't think its worth fixing (if you even deem this worth fixing)

I know why this is happening, but it would take some serious refactoring to fix it. For now, this is going to be a low priority for me, but I'll reply to this thread when it's fixed. It may be a few weeks/months though.