Factorio Forums

Hello,

1. I was playing as usually, but the autosave failed. I tried to save manually, but i code the same error :

2. Cannot save map: ElectricNetworkSerialiser::getEnergySourceIndex, the energy source was not saved.

(I didn't move for many minutes straight before this error happens.)

3. Saving my map.

4. It happens once. I restart my game and the next autosave works normally.

NOTE : My game (and my save) were open for 16+ hours straight.

Do you know of any way to reproduce this error from a working save? The only time I've seen this happen is when memory has been corrupt due to failing RAM on the players computer.

We specifically added this check during saving to prevent making a corrupt save file.

I didn't notice anything. My save was open for 16 hours straight, this is the only thing i know. So it could be a memory issue, when I exit the game (using exit button), my computer froze for few seconds.

Sorry, I don't have any further information. I'll try to keep my save open this long when i have time. In the meantime, I hope my information helps.