Issue description:
so when i try to craft the stuff for the smeltery in the crafting station i get this message(see picture below)

If crashed, link to crash report (use a site such as pastebin):

Versions:

• Minecraft:
• 1.16.5
• Forge:
• 36.1.30
• Mantle:
• 1.6.109
• Tinkers Construct:
• 3.0.4.197

Confirm below that this issue is not covered on the roadmap or "Whats New?"

Can it be reproduced with just Tinkers Construct? If not, list the other mods required to reproduce the issue.
yes it can
Should be fewer than 10 mods, you should be running no mods besides those 10 when you reproduce the issue.

Are you sure about your Tinkers build number? That error message says you are on 2.0.3.194.

Are you sure about your Tinkers build number? That error message says you are on 2.0.3.194.

i miss clicked its 3.0.4.197

Hold F3+C for about 15 seconds, it should generate a crash report. Upload said report here or link it.

Hold F3+C for about 15 seconds, it should generate a crash report. Upload said report here or link it.

[
crash-2021-06-17_21.52.15-client.txt
](url)

According to the crash report, you are on 3.0.4.194:

TConstruct-1.16.5-3.0.4.194.jar |Tinkers' Construct |tconstruct |3.0.4.194

This makes this a duplicate of #4533. Update to build 3.0.4.197 properly. You might have both jars in your mods folder or something similar.