I just got the following Notice:

Resource amount needs to be larger than 0.

It happend while I was attacking enemy bases with some gun turrets and wanted to put bullets into an empty gun turret.

Did load the autosave and it happend again a few times, but not everytime though.

No mods installed.

I can't research "Flight". The research button won't show up in the upper right corner (see screenshot).
The rest of the technoligies I have so far, don't have this problem.

Great!
Thank you

I was wondering if there is a way to view which settings were used by the map generator when the map was created the first time of a saved game. Like which frequency, size, richness and small/low/very bad etc. resources.

I don't have a mac, but I suppose it works the same like on Windows. You need create a folder called "mods" in that directory if it isn't there. I also think that you can create a folder "mods" into the game directory itself if you prefer that, so you get something like .../facto...

I've found the problem..... seems I didn't connect the rest of the track properly. But I couldn't see it the first time, because the train was waiting atop of it. But I'll put a chain signal before the split. I was thinking about doing that. Thanks for the help :) fatorio_train_waiting_area_booboo.j...

Hi all, I hope someone can help me with the following problem I have. I've been playing Factorio for about a year now, used trains whenever I needed them, but always kept it simple. But now I want to use more trains, just because I like them so much :) My smelting area could use a lot of more ore (a...