Issue Description:

I craeted my own modpack with twitch. Now I want to craft an powered spawner in anvil with a broken spawner. The problem is that it wount worke, the crafting recipie dont worke.

I installed the mods: ender IO, Ender IO Endergy, Ender Tweaker, Ender Storrage 1.8+, Ender Zoo, Ender Core

Affected Versions (Do not use "latest"):

• EnderIO: 5.1.55
• EnderCore: 0.5.73
• Minecraft: 1.12.2
• Forge: 14.23.5.2847
• SpongeForge? no
• Optifine? yes
• Single Player and/or Server? Both

Your most recent log file where the issue was present:

Pastebin ist to small
2020-03-31-2.log

works just fine

works just fine

But not in my Modpack

Try it Twitch: MCStorzi

pack custom as well with 289 mods
so this is not a issue sorry

pack custom as well with 289 mods
so this is not a issue sorry

But can you help me I just want to fix it

Which mob?

Which mob?

All Mobs don't worke

try without Optifine

are you doing the powered spawner first?

are you doing the powered spawner first?

Yes of course

I found using the dark steel anvil worked in my pack while the vanilla one did not, so maybe give that a go. @Stooorzi