isXander / isXander/Controlify
[Bug] Crashes game before launch with any mod that interacts with merchant screen/trading GUI
@isXander is already working on this.
Since Nov 22, 2025.
- Dominant language
- Java
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Description
Current Behaviour
I've attached a crash log. As far as I can tell, Controlify crashes the game on startup whenever there's any mod that modifies the merchant screen?
This is the bit that I'm referring to:
Critical injection failure: Callback method accumulateScrolling in controlify.mixins.json:feature.screenop.vanilla.MerchantScreenMixin from mod controlify failed
Through process of elimination, I've found that it seems to be triggered by Adorn, Traveler's Backpacks, Cooking for Blockheads, Farmer's Delight, and several others, as any one of those being enabled causes the crash and they all share this injection failure. The issue is persistent across Steam OS and Windows 11 with any or no controller connected.
Expected Behaviour
I launch the game, and it launches with Controlify enabled.
Screenshots
No response
Reproduction Steps
- Install Controllify with MC v1.20.1 and Fabric
- Install any of the affected mods
- Attempt to launch the game
Logs
[crash-2025-11-22_03.24.05-client.txt](https://github.com/user-attachments/files/23688824/crash-2025-11-22_03.24.05-client.txt)
Mod Version
2.1.2
Controller
Steam Deck
Bluetooth
- Yes
Operating System
Linux/SteamOS
ARM
- Yes
Additional Information
No response
Just to make sure...
- I have made sure I am using the latest version of Controlify for the latest version of Minecraft.
- I have made sure there are no other issues describing the same problem on the issue tracker.
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Assessment
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