Certain items won't craft on sb anymore (maybe since moving to 1.17? not sure), specifically ink sac to black dye, and cocoa beans to brown dye. I'm guessing there are more, not sure, just came across these 2 so far, and they won't work in any crafting scenario, including /wb. Thanks so much for having a look, appreciate the time! Sad!
Skyblock is only on 1.12.2. So later versions crafting won’t be possible. You can join on later client versions but the game is 1.12.2 regardless.
As mentioned above, our SkyBlock is currently running Minecraft version 1.12.2. Please use Minecraft client version 1.12.2 for best experience.