Is there an existing issue for this?

• I did not find any existing issues.

Current Behavior

Game crashes with error upon loading existing world. Game does not crash every time. After a crash, the world will usually open normally upon reload.

Description: Exception ticking world. ava.lang.ClassCastException: class net.minecraft.world.item.crafting.SmeltingRecipe cannot be cast to class com.enderio.machines.common.recipe.MachineRecipe (net.minecraft.world.item.crafting.SmeltingRecipe is in module [email protected] of loader 'TRANSFORMER' @3c2dda7c; com.enderio.machines.common.recipe.MachineRecipe is in module [email protected] of loader 'TRANSFORMER' @3c2dda7c)

Expected Behavior

Game should not crash.

How to Test

Load modpack, load into existing world. Game crashes.

Local Environment

• Operating System: Windows 10
• Java version: 17.0.8
• Minecraft Version: 1.20.1
• Version: 6.2.1-beta
• Other Mods: modpack dev, Ozone Skyblock Reborn https://www.curseforge.com/minecraft/modpacks/ozone-skyblock-reborn

Any Additional Information?

Crash Log: https://pastebin.com/gSCQ5gYM
Latest.log: latest.log

Looks like this happens with an existing world that had an alloy smelter using a classic smelting recipe, before we changed how it worked recently. I'll change the code to ignore such issues with a warning.

My issue is similar (sounding, to someone who doesn't know much), but instead of the machine bug its with conduits, probably. Somewhat weirder, since it sometimes happens 15 times in a row, sometimes not at all. Same conditions (load into world).

Doesn't seem like the fix implemented was for this, definitely did not have any alloy smelters

Crash log (2.1.1): https://mclo.gs/s1XTDFW

Crash log (pack has not updated to this version, manual install) (2.1.2): https://mclo.gs/6jzITRn

Modpack: Monifactory + Flux Networks (supported by pack)

Windows 10, Java 17.0.8

Also might need a world download and modlist so we can test this ourselves, seems like a really odd issue.

My issue is similar (sounding, to someone who doesn't know much), but instead of the machine bug its with conduits, probably. Somewhat weirder, since it sometimes happens 15 times in a row, sometimes not at all. Same conditions (load into world).

Doesn't seem like the fix implemented was for this, definitely did not have any alloy smelters

Crash log (2.1.1): https://mclo.gs/s1XTDFW

Crash log (pack has not updated to this version, manual install) (2.1.2): https://mclo.gs/6jzITRn

Modpack: Monifactory + Flux Networks (supported by pack)

Windows 10, Java 17.0.8

This looks likea completely unrelated issue. Please open a separate report, thanks