Steps to Reproduce the Crash

Right click a custom recipe catalyst in JEI while catalyst container screen is open

Mod Pack URL (Optional)

No response

Mod Pack Version (Optional)

No response

Extra Notes (Optional)

Dev environment with version 9.5.2.135 because the newer ones are not available on your maven

Crash Report

https://gist.github.com/JaisDK/31607798bd60ddb8ecfcbb75edf5f758

try removing your registerRecipeTransferHandlers and see if they are causing the crash

yea that does it. I take it they are made incorrectly then

Yeah you are getting an "index out of bounds" exception, so I think you have defined some index there incorrectly.

there was also two of them, removed the faulty one and it's working fine now. Thanks for the assist!

Glad to help!

Thanks for the report!
The maven has been fixed, you can try out the latest versions there.
Can you link me to your JEI plugin? It looks like a recipe transfer issue, where some bad data has been registered for an inventory and it crashes.

https://github.com/JDKDigital/geomancy/blob/main/src/main/java/net/codersdownunder/gemmod/compat/jei/GemModJEIPlugin.java

same result with 1.18.2-9.5.3.143, can't get .148 yet but will check later when maven let's me