Minecraft Version

1.20.1

Fabric Version

0.13.9

Fabric API Version

0.92.2+1.20.1

Hephaestus Version

1.20.1-3.6.4.287

Describe your issue

When an empty smeltery has a pipe attached to a drain and a blaze falls inside, the game will crash.

Steps to replicate:

1. Build a basic smeltery, make sure it has fuel and no fluids contained within.
2. Attach a pipe from any mod to a drain so that it will extract liquids as soon as they appear.
3. Spawn a blaze inside the smeltery. (any meltable entity works)
4. Game crash
   Example setup using Modern Dynamics Fluid Pipes, just need to spawn a blaze. (replicable using other pipe mods too)
   

This issue can completely lock a save, requiring the pipes to be manually removed using external tools.

Crash Report

https://pastebin.com/uJK7LYVh

Other mods

Modern Dynamics 0.7.0-beta

Need any mod with fluid pipes. Modern dynamics was used to get the uploaded crash report.

Tried reproducing with just Tinkers?

No

Performance Enchancers

None of the above

Searched for known issues?

Searched open issues