There is no technology with the name logistic-chest-requester .

Well, I had gotten the name off of a list of commands available to Factorio. So, I figured I'd try plugging values in. Guess that explains why the insert command worked with it instead. I think I may just finish progressing as far ...

So, I started messing around with other commands to see what would happen. I found one command that's supposed to force a technology to be researched. So, I tried it on the requester chest. This is what I got:

command:
/c game.player.force.technologies["logistic-chest-requester"].researched = true ...

Looks like technology after purple and yellow science has been deleted from your save. I suspect a mod, because that's definitely not part of the standard game.

A mod can delete vanilla data? Is there a way to get it back or do I have to start a new save?

If a mod wants to replace all or ...

Trific wrote: Sat Feb 06, 2021 3:18 pm Looks like technology after purple and yellow science has been deleted from your save. I suspect a mod, because that's definitely not part of the standard game.

A mod can delete vanilla data? Is there a way to get it back or do I have to start a new save?

Here's my save game file.

In my most recent map, I tried to get my research up to the point where I could unlock some blue colored hardware: all the blue conveyor belt hardware and the requester chest. I swear I researched as much as I could to try to advance to the point where all of it was unlock-able. So, either you guys ...