[2.0.76] Cryo plant disappearing after bot places ice platform underneath

Post your bugs and problems so we can fix them.
Loewchen
Global Moderator
Global Moderator
Posts: 10710
Joined: Wed Jan 07, 2015 5:53 pm
Contact:

Re: [2.0.76] Cryo plant disappearing after bot places ice platform underneath

Post by Loewchen »

Post a save and steps to reproduce please, see 3638.
kozakcon
Manual Inserter
Manual Inserter
Posts: 2
Joined: Wed Mar 25, 2026 10:33 pm
Contact:

Re: [2.0.76] Cryo plant disappearing after bot places ice platform underneath

Post by kozakcon »

I tried to replicate it but i cant. Here is the save file, it has a replay.

https://drive.google.com/file/d/1g-PNKM ... sp=sharing
AntiElitz
Filter Inserter
Filter Inserter
Posts: 614
Joined: Sat Aug 29, 2015 11:37 pm
Contact:

Re: [2.0.76] Cryo plant disappearing after bot places ice platform underneath

Post by AntiElitz »

I ran into the same bug today.
Here is a savegame with exactly the moment where it happens.
Attachments
t6.zip
(33.12 MiB) Downloaded 18 times
Rseding91
Factorio Staff
Factorio Staff
Posts: 16678
Joined: Wed Jun 11, 2014 5:23 am
Contact:

Re: [2.0.76] Cryo plant disappearing after bot places ice platform underneath

Post by Rseding91 »

AntiElitz wrote: Sun Mar 29, 2026 10:13 pm I ran into the same bug today.
Here is a savegame with exactly the moment where it happens.
In your save the bottom right tile under the cryo plant is ghosted for only ice platform which isn't valid for building cryo plants on. When the robot builds it, it detects the collision and removes the ghost.

The real question is: how did the ghost end up on top of a "place ice platform" tile ghost and not a "place ice platform, and then concrete" ghost. When I shift-click place a new cryo plant there it correctly puts ice platform + concrete and when both are built, the cryo plant is then built.
If you want to get ahold of me I'm almost always on Discord.
AntiElitz
Filter Inserter
Filter Inserter
Posts: 614
Joined: Sat Aug 29, 2015 11:37 pm
Contact:

Re: [2.0.76] Cryo plant disappearing after bot places ice platform underneath

Post by AntiElitz »

Nice find, I didn't realize this.
So figured the blueprint is the root cause. When I print it down it is already missing at that corner (even though concrete and ice platforms are not part of the blueprint). However if the car is removed from the blueprint it's working just fine. This is probably connected to a bug I found earlier that I never reported that is when i place a ghost car on ghosted heat pipes. Placing the car may also remove the heat pipe ghosts sometimes. BP attached:
Attachments
Snapshot 20260329203644 79.zip
(33.54 MiB) Downloaded 7 times
Snapshot 20260329203644 81.zip
(33.53 MiB) Downloaded 7 times
Post Reply

Return to “Bug Reports”