Issue description:

When using a pattern to craft an Immersive Engineering revolver, it does not craft it and the console logs some errors.

What happens:

Errors logged, no crafting

What you expected to happen:

To craft it with no errors

Steps to reproduce:

1.Create a pattern for the IE revolver and patterns for all its components
2.try to autocraft an IE revolver
3.Error
...

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.12.1
• Forge:14.22.1.2478
• Refined Storage:refinedstorage-1.5.18

Does this issue occur on a server? [yes/no]

Not tested

If a (crash)log is relevant for this issue, link it here:

https://pastebin.com/dhnC78h1

The log has a list of mods used. Check the bottom for RS errors.

EDIT:

If I craft a revolver manually, it is not stacked with the pattern revolver:

The only difference I can see is that the crafted revolver has 2 NBT tags and the pattern revolver has 1 NBT tag.

If I move the crafted revolver to my inventory from the RS grid, then it has 1 NBT tag, if I put it back, it has 2 NBT tags again.