Climate Crisis - savestate crash

[robust lake]

if I savestate in the room b-01 (tear), the game freezes and opens errorlog.txt:

Ver 1.4.0.0-fna [Everest: 6194-azure-5adc0-stable]
04/02/2026 00:37:20
System.Collections.Generic.KeyNotFoundException: The given key 'BrokemiaHelper.PixelRendered.Vineinator' was not present in the dictionary.
   at Monocle.Tracker.EntityRemoved(Entity entity)
   at DMD<DMD<>?20731197::Monocle.EntityList::UpdateLists>(EntityList this)
   at FrostHelper.Components.PostAwakeHook.EntityListOnUpdateLists(orig_UpdateLists orig, EntityList self)
   at Hook<System.Void FrostHelper.Components.PostAwakeHook::EntityListOnUpdateLists(On.Monocle.EntityList+orig_UpdateLists,Monocle.EntityList)>(EntityList )
   at SyncProxy<System.Void Monocle.EntityList:UpdateLists()>(EntityList )
   at Celeste.Mod.UI.CriticalErrorHandler.HandleCriticalError(ExceptionDispatchInfo error)
   at Monocle.Engine.RunWithLogging()
   at Celeste.Celeste.orig_Main(String[] args)
   at Celeste.Celeste.MainInner(String[] args)

[robust lake]

<@&673394998913400873>

[vital flume]

@robust lake
There are two types of logs; crash logs and log.txt.

Crash logs are generated when you see an "Oooops! :(" crash handler screen. They contain extra information which regular logs don't.
To access those, there's a button that says Open log file folder, which should take you to where they're stored. Make sure to grab the latest one!

For more subtle issues, non-crashing problems or other miscellaneous stuff, log.txt is checked. To find it, do the following:

• Open Olympus.
• Press the Manage button in the Installations panel on Olympus' main menu. (it's to the left)
• Press Browse to open the Celeste folder.
• Look for the file named exactly log.txt inside that folder. Do not grab error_log.txt or look into the LogHistory folder as those are not the log.txt you're looking for.

Your username may sometimes show up in those logs. If you're concerned about that, remember to censor it before uploading. Every text editor should have a replace function, commonly opened with Ctrl+H.

[gloomy solar]

^ can you send this please? ^_^

[gloomy solar]

i don't see an error in there :p

hmm

can you take a screenshot of the file modification times on errorLog.txt vs log.txt?

[gloomy solar]

hmmm

.. hold on

you say it freezes and opens errorlog

that's very weird

ohhhh that's very naughty, some mods have hooks running inside criticalerrorhandler

[robust lake]

yeah, and windows pops up the celeste is not responding window where I have the option to close it or wait for it to respond

[gloomy solar]

@opaque bridge @static zinc idk whose fault this specific error is, but your hooks should noop if the scene is criticalerrorhandler

[gloomy solar]

unfortunately this is difficult to diagnose because there's an error happening inside the error handler
if you run celeste with --console in the launch options you might get more details in the console window it opens

if you have the game through steam then you'll need to configure launch options in steam's properties window

[robust lake]

like this?
and now I open the game and then what?

[gloomy solar]

yep

then open the game, trigger the crash, and show me what the console says after that

ideally make the console window big and take a screenshot

[robust lake]

alr :3

[robust lake]

hmm, it seems to only crash on my 1st death after I've saved a state (previously I was stating in a spot where I was dying immediately so I didn't catch that)
and this is the console:
(the log was so long it would take multiple screenshots, I hope copy/paste works fine)

[gloomy solar]

ahh savestate issues

yea copypaste is fine

[gloomy solar]

thank you! but unfortunately this doesn't shine any more light on the situation, at least from my admittedly limited glance

but there is a good lead now

[robust lake]

ah alr, thanks anyway

[gloomy solar]

hm i guess criticalerrorhandler ought to flush the logfile..

[opaque bridge]

@silk silo #modding_feedback message
Seems this is happening in maps that teleport you too