I found a bug

[adminreyg]

Description

Bug Report: Physical Structures Become Transparent / Invisible
Describe the Bug
After assembling or creating physical structures using Create mod components (e.g.,传动杆 Shafts, blocks attached to Bearings), the visual model of the structure becomes completely transparent or invisible. The hitbox and functionality remain, but the visual rendering is lost. This issue persists even after removing Sodium and its related optimization mods.

Reproduction Steps

Launch Minecraft with the mod list provided below.

Place any Create mod component (e.g.,传动杆) or attach blocks to a Physical Bearing.

Observe that the attached structure becomes transparent or invisible.

Expected Result
The physical structure should be rendered normally with full visibility.

Actual Result
The structure is completely transparent, as if the model is missing or not rendered.

Environment

Minecraft Version: 1.21.1

Mod Loader: NeoForge 21.1.228

Create Mod Version: (Please specify the version you are using, e.g., Create 6.0.10)

Create: Aeronautics Version: 1.3.0

Sable Version: 2.0.3

Sodium Version: I have tested with version 0.8.1, then downgraded to 0.6.5, and finally upgraded back to 0.8.12-alpha.3/4 (the issue persisted throughout). The issue also persists after completely removing Sodium.

Relevant Mod List (Please note the versions)

Create: Aeronautics (1.3.0)

Sable (2.0.3)

Create: Aeroworks (1.2.11)

Iris & Oculus Flywheel Compat (2.4.0)

Sodium Extra (0.9.1) (currently disabled)

Create Propulsion: Simulated (1.1.4)

Other Create addons: Create: Connected, Create: Interiors, Create: Copycats, Create: Steam 'n' Rails, etc.

Optimization/Utility mods: Iris Shaders (1.8.14-beta-1), FerriteCore, AppleSkin, Jade, etc.

Logs
(Please attach your latest.log or crash report file. The user can click "Export Error Report" in PCL2 to generate the file.)

Additional Context
The issue occurs even in a minimal test environment containing only Create, Aeronautics, Sable, and Sodium (with no other mods). The problem appears to be related to the rendering conflict between Sodium and Flywheel (Create's rendering engine). Adding Iris & Oculus Flywheel Compat does not resolve the issue.

Game Log

ok

Debug Information

Client Info

Create:
	Mod Version: 6.0.10
	Mod Git Commit: ac0c444d9828da3453ae8cc65338e8de063286fb
	Ponder Version: 1.0.82+mc1.21.1
	NeoForge Version: 21.1.228
	Minecraft Version: 1.21.1

Graphics:
	Flywheel Version: 1.0.6
	Flywheel Backend: flywheel:instancing
	OpenGL Renderer: Intel(R) UHD Graphics
	OpenGL Version: 4.6.0 - Build 31.0.101.2115
	Graphics Mode: fancy
	PojavLauncher Detected: false

System Information:
	Operating System: Windows 11 (amd64) version 10.0
	Java Version: 21.0.7, Microsoft
	JVM Flags: 12 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -XX:-OmitStackTraceInFastThrow -Xmx7680m -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:G1HeapRegionSize=32M -XX:MaxGCPauseMillis=50 -XX:+PerfDisableSharedMem -XX:MinHeapFreeRatio=25 -XX:MaxHeapFreeRatio=40
	Memory: 2105821984 bytes (2008 MiB) / 6006243328 bytes (5728 MiB) up to 8053063680 bytes (7680 MiB)
	Total Memory: 4046125856 bytes (3858 MiB) / 6006243328 bytes (5728 MiB)
	CPU: Intel(R) Core(TM) i3-10110U CPU @ 2.10GHz @ 2.59 GHz; 2 cores / 4 threads on 1 socket(s)
	Graphics cards: none

Other Mods:
	Create Big Cannons: 5.11.7
	MCEF (Minecraft Chromium Embedded Framework): 2.1.6-1.21.1
	Forgified Fabric Renderer API (v1): 3.4.1+9125b6dc19
	oωo: 0.12.15.5-beta.1+1.21
	SuperMartijn642's Config Library: 1.1.8
	Sodium Extra: 0.9.1+mc1.21.1
	FTB Library: 2101.1.32
	Rechiseled: 1.2.5
	Iris Flywheel Compat: 2.4.0
	Create Deco: 2.1.3
	Create: Copycats+: 3.0.4+mc.1.21.1-neoforge
	The Aether: 1.5.10
	Just Enough Items: 19.32.0.359
	Create Aeronautics: 1.3.0
	Timeless & Classics Guns: Zero: 1.1.8-hotfix-r3
	Create Aeronautics: 1.3.0
	Realm RPG: Fallen Adventurers: 1.1.0
	Create: Dragons Plus: 1.11.2b
	Ritchie's Projectile Library: 2.1.2
	Forgified Fabric BlockView API (v2): 1.0.10+9afaaf8c19
	Iris: 1.8.14-beta.1+mc1.21.1
	Create: Power Grid: 0.5.5.1
	Aether Villages: 1.0.8
	Veil: 4.1.4
	Create: Escalated: 1.3.1
	Create Simulated: 1.3.0
	Create Propulsion: Simulated: 1.1.4
	Create Diesel Generators: 1.21.1-1.3.14
	Create: Steam 'n' Rails 1.21.1: 0.2.0+neoforge-mc1.21.1
	Create: New Age: 1.2.0+mc1.21.1
	Fusion: 1.3.5
	Sodium: 0.8.12+mc1.21.1
	Wrench Wrapper (Backend): 0.8.1
	Create: Interiors: 0.6.1
	Create: Aeroworks: 1.2.11
	Supplementaries: 1.21.1-3.7.7
	Create: The Factory Must Grow: 1.2.0
	Ok Zoomer: 10.0.0-beta.13
	Athena: 4.0.6
	Create Offroad: 1.3.0
	Macaw's Paths and Pavings: 1.1.1
	WebDisplays REMASTER: 2.1.0
	MC Displays: 1.0.2
	Chipped: 4.0.2
	Create: Connected: 1.3.2-mc1.21.1
	Farmer's Delight: 1.3.2
	DragonLib: 1.21.1-beta-3.0.28
	Moonlight Lib: 1.21.1-3.0.22
	Forgified Fabric API Base: 0.4.42+d1308ded19
	Jade: 15.10.5+neoforge
	Another Furniture: 4.0.2
	Sable: 2.0.3
	SuperMartijn642's Core Lib: 1.1.21
	Create Ender Transmission: 2.1.1-1.21.1
	Forge Config API Port: 21.1.1
	Wrench Wrapper: 0.8.1
	BoxLib: 14.4.2
	Immersive Furniture: 0.2.2+1.21.1
	Sable Companion: 1.6.0
	SimpleBedrockModel: 2.2.1-neoforge+mc1.21.1
	Create: The Air War: 4.67
	FramedBlocks: 10.6.1
	Create: Radars: 0.4.9.4-1.21.1
	FTB Ultimine: 2101.1.15
	Resourceful Lib: 3.0.12
	Accessories: 1.1.0-beta.48+1.21.1
	Cumulus: 2.0.7
	Create Aeronautics: Transmission & Linkage: 0.2.5
	Create Railways Navigator: 1.21.1-beta-0.9.1-C6
	AppleSkin: 3.0.9+mc1.21
	Architectury: 13.0.8
	Ferrite Core: 7.0.3
	CBC Advanced Technology: 0.1.4c-1.21.1
	Macaw's Furniture: 3.4.1
	conditional mixin: 0.6.4
	MrCrayfish's Furniture Mod: Refurbished: 1.0.22
	Forgified Fabric Rendering Data Attachment (v1): 0.3.48+73761d2e19
	Nitrogen: 1.1.25
	Framework: 0.13.11
	ESL: 1.0.3

Server Info

Create:
	Mod Version: 6.0.10
	Mod Git Commit: ac0c444d9828da3453ae8cc65338e8de063286fb
	Ponder Version: 1.0.82+mc1.21.1
	NeoForge Version: 21.1.228
	Minecraft Version: 1.21.1

System Information:
	Operating System: Windows 11 (amd64) version 10.0
	Java Version: 21.0.7, Microsoft
	JVM Flags: 12 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -XX:-OmitStackTraceInFastThrow -Xmx7680m -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:G1HeapRegionSize=32M -XX:MaxGCPauseMillis=50 -XX:+PerfDisableSharedMem -XX:MinHeapFreeRatio=25 -XX:MaxHeapFreeRatio=40
	Memory: 2105821984 bytes (2008 MiB) / 6006243328 bytes (5728 MiB) up to 8053063680 bytes (7680 MiB)
	Total Memory: 4046125856 bytes (3858 MiB) / 6006243328 bytes (5728 MiB)
	CPU: Intel(R) Core(TM) i3-10110U CPU @ 2.10GHz @ 2.59 GHz; 2 cores / 4 threads on 1 socket(s)
	Graphics cards: none

Other Mods:
	Create Big Cannons: 5.11.7
	MCEF (Minecraft Chromium Embedded Framework): 2.1.6-1.21.1
	Forgified Fabric Renderer API (v1): 3.4.1+9125b6dc19
	oωo: 0.12.15.5-beta.1+1.21
	SuperMartijn642's Config Library: 1.1.8
	Sodium Extra: 0.9.1+mc1.21.1
	FTB Library: 2101.1.32
	Rechiseled: 1.2.5
	Iris Flywheel Compat: 2.4.0
	Create Deco: 2.1.3
	Create: Copycats+: 3.0.4+mc.1.21.1-neoforge
	The Aether: 1.5.10
	Just Enough Items: 19.32.0.359
	Create Aeronautics: 1.3.0
	Timeless & Classics Guns: Zero: 1.1.8-hotfix-r3
	Create Aeronautics: 1.3.0
	Realm RPG: Fallen Adventurers: 1.1.0
	Create: Dragons Plus: 1.11.2b
	Ritchie's Projectile Library: 2.1.2
	Forgified Fabric BlockView API (v2): 1.0.10+9afaaf8c19
	Iris: 1.8.14-beta.1+mc1.21.1
	Create: Power Grid: 0.5.5.1
	Aether Villages: 1.0.8
	Veil: 4.1.4
	Create: Escalated: 1.3.1
	Create Simulated: 1.3.0
	Create Propulsion: Simulated: 1.1.4
	Create Diesel Generators: 1.21.1-1.3.14
	Create: Steam 'n' Rails 1.21.1: 0.2.0+neoforge-mc1.21.1
	Create: New Age: 1.2.0+mc1.21.1
	Fusion: 1.3.5
	Sodium: 0.8.12+mc1.21.1
	Wrench Wrapper (Backend): 0.8.1
	Create: Interiors: 0.6.1
	Create: Aeroworks: 1.2.11
	Supplementaries: 1.21.1-3.7.7
	Create: The Factory Must Grow: 1.2.0
	Ok Zoomer: 10.0.0-beta.13
	Athena: 4.0.6
	Create Offroad: 1.3.0
	Macaw's Paths and Pavings: 1.1.1
	WebDisplays REMASTER: 2.1.0
	MC Displays: 1.0.2
	Chipped: 4.0.2
	Create: Connected: 1.3.2-mc1.21.1
	Farmer's Delight: 1.3.2
	DragonLib: 1.21.1-beta-3.0.28
	Moonlight Lib: 1.21.1-3.0.22
	Forgified Fabric API Base: 0.4.42+d1308ded19
	Jade: 15.10.5+neoforge
	Another Furniture: 4.0.2
	Sable: 2.0.3
	SuperMartijn642's Core Lib: 1.1.21
	Create Ender Transmission: 2.1.1-1.21.1
	Forge Config API Port: 21.1.1
	Wrench Wrapper: 0.8.1
	BoxLib: 14.4.2
	Immersive Furniture: 0.2.2+1.21.1
	Sable Companion: 1.6.0
	SimpleBedrockModel: 2.2.1-neoforge+mc1.21.1
	Create: The Air War: 4.67
	FramedBlocks: 10.6.1
	Create: Radars: 0.4.9.4-1.21.1
	FTB Ultimine: 2101.1.15
	Resourceful Lib: 3.0.12
	Accessories: 1.1.0-beta.48+1.21.1
	Cumulus: 2.0.7
	Create Aeronautics: Transmission & Linkage: 0.2.5
	Create Railways Navigator: 1.21.1-beta-0.9.1-C6
	AppleSkin: 3.0.9+mc1.21
	Architectury: 13.0.8
	Ferrite Core: 7.0.3
	CBC Advanced Technology: 0.1.4c-1.21.1
	Macaw's Furniture: 3.4.1
	conditional mixin: 0.6.4
	MrCrayfish's Furniture Mod: Refurbished: 1.0.22
	Forgified Fabric Rendering Data Attachment (v1): 0.3.48+73761d2e19
	Nitrogen: 1.1.25
	Framework: 0.13.11
	ESL: 1.0.3

[thedolldrawer]

Same here. It only seems to be an issue with the "moving parts". Static parts of blocks are rendered normally.

In the screenshot it's clear I'm using other mods, but I've had the same issue on a freshly created 1.21.1 modpack, with only Create in it.

I really just came here to see if anyone else had the same issue.

[DL909]

I believe that you should give your issue a proper name rather than "I found a bug".

[DL909]

Also, what the f is Log "ok"? if you want someone to fix it, then provide as much information as you can. Or, if you believe you are a good developer, then fix it by yourself and close this issue.

[boorpie]

the devs should understand themselves tbh.