So I've been working on a mod for awhile and it's got allot of custom items in it and when a furnace is opened with a custom item in my inventory block launcher crashes. It doesn't do this for other mods so it's something I missed but I can't figure out what . if someone gives me information leading to this being resolved I will add you in the mod credits and give you a shout out on my YouTube channel.
Block launcher crashes when furnace is opened with custom items in inventory!