[0.17.5] Crash when viewing specific part of the map: "EntityGhost::draw"

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nukleus
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[0.17.5] Crash when viewing specific part of the map: "EntityGhost::draw"

Post by nukleus »

We are experiencing client crashes when viewing a specific part of the map on our multiplayer server. The server is vanilla, started with 0.17.1 and ran with every version inbetween.
With 0.17.5, a player started building a reactor. Later, I updated the server to 0.17.6 and when the reactor area is viewed with either the map by zooming in untill it renders the actual buildings or visiting the location, it crashes the client repeatedly. I have not yet tested if the savegame I copied away before starting 0.17.6 works. The server does not notice anything appart from the client timing out and is able to load and save the map just fine.

Server: headless on Debian 9.8 (VM)
Clients: Two different Win10 hosts
Attached are the two latest crashes on my workstation, plus the map at the point after it was saved when my client timed out afterwards.

The screenshot was made seconds before the crash, the location to its right is causing it.

Edit: changed version in title to 0.17.5, as the problem seems to be present there and carried over to 0.17.6
Attachments
factorio-dump-current.dmp
(768.07 KiB) Downloaded 62 times
factorio-current.log
(83.97 KiB) Downloaded 66 times
factorio-previous.log
(83.92 KiB) Downloaded 68 times
factorio-dump-previous.dmp
(801.37 KiB) Downloaded 65 times
factorio_crash_0.17.6.zip
(14.26 MiB) Downloaded 63 times
20190305180850_1.jpg
20190305180850_1.jpg (785.94 KiB) Viewed 1248 times
Last edited by nukleus on Tue Mar 05, 2019 6:46 pm, edited 1 time in total.

nukleus
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Re: [0.17.6] crash when viewing specific part of the map

Post by nukleus »

I have reverted server, savegame and client to the last state before updating to 0.17.6 and still experience crashes.
Attached is the v 0.17.5 data from my client and the savegame saved by the server after I dropped.
Attachments
factorio-current.log
server log
(60.4 KiB) Downloaded 63 times
factorio_crash_0.17.5.zip
(14.26 MiB) Downloaded 72 times
factorio-current.log
0.17.5
(84.28 KiB) Downloaded 52 times
factorio-dump-current.dmp
0.17.5
(788.85 KiB) Downloaded 65 times

Rseding91
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Re: [0.17.5] Crash when viewing specific part of the map: "EntityGhost::draw"

Post by Rseding91 »

Thanks for the report. It's now fixed for the next version of 0.17. The problem was: someone upgraded a transport belt to an underground belt while in the ghost form and the wire logic in ghost form doesn't know how to handle that.
If you want to get ahold of me I'm almost always on Discord.

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