What happened?

Install NBT Crafting and Tinkerer's Smithing + BCLib, then try to use any smithing table recipes added by Tinkerer's Smithing, e.g. upgrading an iron sword to a diamond one by combining it with a diamond.

Initially reported to Tinkerer's Smithing: sisby-folk/tinkerers-smithing#7

BCLib

2.1.2

Fabric API

0.64.0

Fabric Loader

Quilt 0.17.5-beta.10

Minecraft

1.19.2

Relevant log output

https://gist.github.com/SplendidAlakey/f6140570eec4af29dc28654093443d74

Other Mods

In my logs I also used Smooth Boot, but it's not necessary and the bug occurs without it too.

Thanks for reporting.

BCLib in itself does not change any recipes or behaviours of the SmithingTable. It provides our other mods with an API to create recipes for the table, but that is all.

The only thing I can currently think of, is our RecipeManager. That might conflict with NBT Crafting...