Issue description:
When using crafting grid in Storage scanner or in Modular Storage, the items is not crafted.
I have an error server side cf logs
Steps to reproduce:

Versions:

• Minecraft: 1.16.3
• Forge: 34.1.25
• McJtyLib: 1.16-5.0.12
• RFTools: rftoolsstorage 1.16-2.0.5

For incompatibility : Im with the modpack All the mod 6 version 1.2.1

Relevant logs, if any:
http://pastebin.fr/71567