Factorio Forums

Posted: **Fri Apr 28, 2017 10:21 am**

Hard crash when connecting rolling stock.
No mods used.
Steps to reproduce:

Place track north to south.
Place locomotive facing north at the top.
Place a reversed locomotive a bit more than a cargo wagon away below the top one.
Place cargo wagon in between, it shows it'll connect both.
Disconnect the cargo wagon using V.
Reconnect the cargo wagon using G, crashes the game.

Out of my 12 attempts to reproduce, it crashed roughly 3 times.
Some hunches I have regarding what I maybe have done differently when it did crash:

The exact distance between the two locomotives may be a cause.
When it crashed I pressed V multiple times, when it didn't crash, it'd say that it was disconnected twice, when it did crash, it'd say there's no rolling stock to disconnect the second time I pressed V.
The exact position at which I built the track varied, maybe it's on a chunk boundary.

I do not think it's save-game related, but I've attached it anyways. Here are some screenshots I used for building it: https://imgur.com/a/KLizd

Most important part from stacktrace log (for searchability):

Code: Select all

c:\cygwin64\tmp\factorio-orhc3f\src\entity\rollingstock.cpp (890): RollingStock::Carriage::setRailState
c:\cygwin64\tmp\factorio-orhc3f\src\entity\rollingstock.cpp (580): RollingStock::tryToConnect
c:\cygwin64\tmp\factorio-orhc3f\src\entity\rollingstock.cpp (385): RollingStock::tryToConnect
c:\cygwin64\tmp\factorio-orhc3f\src\gameactionhandler.cpp (2032): GameActionHandler::connectRollingStock

Posted: **Wed May 03, 2017 11:52 pm**

Thanks for the report. This is now fixed for the next version of 0.15.

Factorio Forums

[15.3] Crash on connecting rolling stock on: "RollingStock::Carriage::setRailState"

[15.3] Crash on connecting rolling stock on: "RollingStock::Carriage::setRailState"

Re: [15.3] Crash on connecting rolling stock on: "RollingStock::Carriage::setRailState"