camera.lua:1: attempt to index field 'rules' (a nil value)

@S-S-X is something wrong with mineunit? This error shouldn't be possible.

camera.lua:1: attempt to index field 'rules' (a nil value)

@S-S-X is something wrong with mineunit? This error shouldn't be possible.

Yes it is issue with mineunit, digiline rules were never before used with simple mod load test and digiline fixture was just empty table:

Technic for example uses digiline fixture that has actual default rules and everything else is function: https://github.com/mt-mods/technic/blob/master/technic/spec/fixtures/digilines.lua

Probably best to just add default rules to spec/fixtures/digilines.lua and just in case also modpath for digilines:

mineunit:set_modpath("digilines", "spec/fixtures")
digilines = {
	rules = {
		default = {
			{x=0,  y=0,  z=-1},
			{x=1,  y=0,  z=0},
			{x=-1, y=0,  z=0},
			{x=0,  y=0,  z=1},
			{x=1,  y=1,  z=0},
			{x=1,  y=-1, z=0},
			{x=-1, y=1,  z=0},
			{x=-1, y=-1, z=0},
			{x=0,  y=1,  z=1},
			{x=0,  y=-1, z=1},
			{x=0,  y=1,  z=-1},
			{x=0,  y=-1, z=-1}
		}
	}
}

Ah, so it's fake digilines, not the actual mod being loaded.

Yeah, this is actually a really good solution! That way minimal builds are affected by the change.

@S-S-X Do you think you or someone could perhaps take a look at this now that OgelGames fixed the test, and see if it's ready to merge? I have a player or two nagging me about this PR and would like to know if everything's good now or if any adjustments are still needed.

Sorry I meant to merge this sooner.