Game crashes when changing certain slider values in the axiomconfig menu | Axiom | Page 1

ruby yoke Oct 23, 2025, 12:45 PM

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Axiom version: Axiom-5.1.1-for-MC1.21.10
Environment: Windows, Minecraft 1.21.10 only using Axiom and Fabric API.
Mode: any / irrelevant

I have verified that I am using the most up to date version of the mod and that there are no incompatibilities with the ones listed in ⁠the FaQ channel.
I have tested the bug independently of any other mods, using only Axiom and the Fabric API.

Description:
Changing slider values crashes the game (on most sliders, but not all). The values are still editable directly in the config file and take effect, but cannot be changed using the ingame axiomconfig menu.

What I expected to happen was...:
Be able to change slider values like "Movement > Flight Momentum" in game.

What actually happened was...:
Clicking the slider to change it instantly crashes the game.

Steps to Reproduce:
Type /axiomconfig in chat.
Navigate to the Movement tab (for example).
Click the Flight Momentum slider to change the value.

Can you recreate the bug?
Yes

Attachments: none

I hereby verify that this is not a support post and is an actual bug that I can recreate.

buoyant jolt Oct 23, 2025, 12:47 PM

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send the crash report

twilit windBOT Oct 23, 2025, 12:50 PM

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@ruby yoke uploaded a log,

OpenJDK 64-Bit Server VM, version 21.0.7
Fabric 0.17.3 on 1.21.10 using 2 mods
Recommendations:
Unless you know what you're doing, modifying your JVM args could have unintended side effects. It's best to use the defaults.

buoyant jolt Oct 23, 2025, 12:52 PM

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does it only crash in the /axiomconfig?

ruby yoke Oct 23, 2025, 12:52 PM

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Since I can only access the sliders in that menu, I think so.

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I wouldn't know where else to get a slider like that

buoyant jolt Oct 23, 2025, 12:52 PM

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you could change flight momentum in the builder mode > context menu > toolbox as well

ruby yoke Oct 23, 2025, 12:52 PM

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ok will try

buoyant jolt Oct 23, 2025, 12:53 PM

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probably related to this

ruby yoke Oct 23, 2025, 12:53 PM

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buoyant jolt you could change flight momentum in the builder mode > context menu > toolbox as...

verified, this works, does not crash

daring isle Oct 23, 2025, 2:11 PM

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buoyant jolt probably related to this

No thats 25w42a

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It's a known bug with lattice 1.2.16

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If you install flashback it'll start working which is funny

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Eventually I'll update Axiom to have the fixed lattice version

buoyant jolt Oct 23, 2025, 2:17 PM

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do recursive dependencies for all moulberry mods to build a moulopoly
or merge all your tools
what could go wrong

#Game crashes when changing certain slider values in the axiomconfig menu