Thanks for the report.
This is know bug with chain signals and has been fixed for 0.12.1.

Duplicate of: https://forums.factorio.com/forum/vie ... 30&t=13668

Duplicate of https://forums.factorio.com/forum/vie ... =7&t=13878

Thanks for the report. This is known issue which has been already fixed for next release, so log are not necessary.

Duplicate of: https://forums.factorio.com/forum/vie ... 30&t=13616

Oh no . Thank you for reporting this.

We made an error in update package (again) and build version 103 is the correct one.

Thanks for the save. I was looking forward to dismissing this issue as already fixed, but then I loaded your save ...

I am investigating this together with https://forums.factorio.com/forum/vie ... =7&t=13833

No problem, thank you for the report

Moving to duplicates: https://forums.factorio.com/forum/vie ... 30&t=13668

This may be related to issue with V-sync. Try to execute following command in in-game console and let us know if you then get steady 60/60

Thanks you for the report.
I am pretty sure it has something to do with https://forums.factorio.com/forum/vie ... 30&t=13729
Could you upload save of your setup? It would help us verifying it was fixed faster. Thank you

Thanks for the report.
This crash is related to train chain signals and was already fixed for 0.12.1

Duplicate of: https://forums.factorio.com/forum/vie ... 30&t=13668

Thanks for the report.
This is known issue and is already fixed for 0.12.1: https://forums.factorio.com/forum/vie ... 30&t=13584
Solution for now it so check "Allow commands" on dialog where you set latency and autosave interval.

Thank you for the report. I managed to reproduce.

Thanks for report. Interestingly enough I can't reproduce it. Did the blueprint also contained underground belts? If so, than they were cause for the crash and it is fixed for 0.12.1. If it didn't - could you please provide more information? Your system info, factorio log file, savegame with offendi...

Can you upload your save game, please?

Thanks for the report. I just tested updating from fresh install of 0.11.22 to 0.12 and it worked fine. I don't know why you were missing tests folder in your Factorio directory. I am glad you solved it. For anyone who has problem with update - uninstalling and dowloading new version from website is...

Dev tip: if you change the command in start.bat to start /wait Factorio.exe --start-server YOUR_SAVE.zip there will be console window and you will see some output from Factorio running (or errors if it didn't like parameters you passed in). Also I recommand to add command "pause" on the se...

Thank you for the report. I tried to reproduce it but was not successful.
Could you upload your save game and screenshot of location where you were building the platform? Were there other construction robots working in the game at time of crash (maybe rebuilding turrets or walls)?

Provided save crashed in 0.12.0, loaded fine in 0.12.1. Don't know who fixed it, but seems to be fixed.

EDIT: Turns out it crashes when "Allow commands" is unchecked ... even in 0.12.1.

Thanks for reports, all of you. Fixed for 0.12.1
@LaMangousteDuMalOut: of curiosity ... why do you play on low graphics settings on AMD HD 7800?

Do you dislike this behavior or feel that it is overpowered?