Factorio Forums

Posted: **Sun Apr 30, 2017 2:00 pm**

One bug that I have found is that the Advanced Electronics research does not require the Engine research, while the Science Pack 3 requires the Engine Unit.
Note: This bug is not a bug that would require a log. I have no mods that change technologies installed on this save.

Posted: **Sun Apr 30, 2017 3:04 pm**

Not a bug, see viewtopic.php?f=23&t=33612 and viewtopic.php?f=23&t=45447 for similar cases.

Rseding91 wrote:Finishing a technology has never guaranteed you can build/use everything on the unlock path it has to offer and I don't see this as worth spending any time on as it doesn't effect gameplay at all.

Rseding91 wrote:These "discrepancies" are by design. If every technology recipe unlock had the prerequisite recipe-technology the technology graph would be an unreadable web

Factorio Forums

[0.15.x] Advanced Electronics tech doesn't require Engine

[0.15.x] Advanced Electronics tech doesn't require Engine

Re: [0.15.x] Advanced Electronics tech doesn't require Engine