If Flywheel batching is enabled, game crashes if Chisels & Bits blocks on a train have bits from multiple mods

[Slimmeyy]

Version: Forge 1.19.2 - 43.3.0 for Beta 2 / 43.3.13 for Beta 3

EDIT 10-May: on the original 43.3.0 version of Forge, Beta 3 did not render C&B blocks. This caused the train in question to be able to be driven without any crashes or issues. Updating to 43.3.13 fixed the rendering issue, but now Beta 3 has the same crashing issue described below.

EDIT 2 10-May: this bug doesn't happen when Flywheel is disabled.

If a train has a C&B block with bits from 2 different mods or vanilla, the game will crash as soon as you click the train controls. Blocks from the same mod can be mixed without issue. In this example, the "buckets" in front of the windows are made of Red Slashed Locometal and Red Iron Wrapped Locometal (both from Steam 'N Rails), and contain Block of Coal (vanilla) bits. If I remove the Block of Coal bits, the train can be driven without issue. I tested with Brass Casing (Create) and Polished Blackstone (vanilla) too, and that shows the same behaviour.

crash-2024-05-09_22.42.08-client.txt

Installed mods:

• Chisels & Bits 1.3.146
• Create 0.5.1.f
• Create Interactive 1.0.1-beta.2 / 1.0.1-beta.3
• Create: Extended Bogeys 0.5.0 (Thundr's unofficial port)
• Create: Steam 'n Rails 1.6.2
• Kotlin For Forge 3.12.0
• Valkyrien Skies 2.1.2-beta.1

(On an unrelated note: I don't know if it's related to this mod or not, but trains do not recognise chest/barrels with coal and thus travel at the same speed as trains without coal chests)

[blockninja124]

Probably a VS issue tbh. It seems to not like flywheel very much lately