Minecraft Create mod crashing

[ImBadAtNamesLol]

I loaded up a new world and everything worked fine, until I used a piston. The second I enabled the piston my game crashed, does anyone know why that would be?

Error code below

Spoiler

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 7/31/21 12:35 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
    at com.jozufozu.flywheel.backend.model.ModelRenderer.draw(ModelRenderer.java:24) ~[?:1.16-0.2.0] {re:classloading}
    at com.simibubi.create.content.contraptions.components.structureMovement.render.RenderedContraption.doRenderLayer(RenderedContraption.java:70) ~[?:mc1.16.5_v0.3.2c] {re:classloading}
    at com.simibubi.create.content.contraptions.components.structureMovement.render.FlwContraptionManager.renderLayer(FlwContraptionManager.java:55) ~[?:mc1.16.5_v0.3.2c] {re:classloading}
    at com.simibubi.create.content.contraptions.components.structureMovement.render.ContraptionRenderDispatcher.renderLayer(ContraptionRenderDispatcher.java:62) ~[?:mc1.16.5_v0.3.2c] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraftforge.eventbus.ASMEventHandler_188_ContraptionRenderDispatcher_renderLayer_RenderLayerEvent.invoke(.dynamic) ~[?:?] {}
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraft.client.renderer.WorldRenderer.handler$zze000$renderLayer(WorldRenderer.java:3719) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:journeymap:WorldRenderer.markForRerender,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.WorldRenderer.func_228441_a_(WorldRenderer.java:1263) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:journeymap:WorldRenderer.markForRerender,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.WorldRenderer.func_228426_a_(WorldRenderer.java:956) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:journeymap:WorldRenderer.markForRerender,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.GameRenderer.func_228378_a_(GameRenderer.java:608) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:StoreProjectionMatrixMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.GameRenderer.func_195458_a(GameRenderer.java:425) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:StoreProjectionMatrixMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:976) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:ShaderCloseMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:607) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:ShaderCloseMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:184) ~[1.16.5.jar:?] {re:classloading,pl:runtimedistcleaner:A}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_74] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_74] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_74] {}
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_74] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) ~[forge-1.16.5-36.2.0.jar:36.2] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
    at com.jozufozu.flywheel.backend.model.ModelRenderer.draw(ModelRenderer.java:24) ~[?:1.16-0.2.0] {re:classloading}
    at com.simibubi.create.content.contraptions.components.structureMovement.render.RenderedContraption.doRenderLayer(RenderedContraption.java:70) ~[?:mc1.16.5_v0.3.2c] {re:classloading}
    at com.simibubi.create.content.contraptions.components.structureMovement.render.FlwContraptionManager.renderLayer(FlwContraptionManager.java:55) ~[?:mc1.16.5_v0.3.2c] {re:classloading}
    at com.simibubi.create.content.contraptions.components.structureMovement.render.ContraptionRenderDispatcher.renderLayer(ContraptionRenderDispatcher.java:62) ~[?:mc1.16.5_v0.3.2c] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraftforge.eventbus.ASMEventHandler_188_ContraptionRenderDispatcher_renderLayer_RenderLayerEvent.invoke(.dynamic) ~[?:?] {}
    at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:85) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:302) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraftforge.eventbus.EventBus.post(EventBus.java:283) ~[eventbus-4.0.0.jar:?] {}
    at net.minecraft.client.renderer.WorldRenderer.handler$zze000$renderLayer(WorldRenderer.java:3719) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:journeymap:WorldRenderer.markForRerender,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.WorldRenderer.func_228441_a_(WorldRenderer.java:1263) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:journeymap:WorldRenderer.markForRerender,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.WorldRenderer.func_228426_a_(WorldRenderer.java:956) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:journeymap:WorldRenderer.markForRerender,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.renderer.GameRenderer.func_228378_a_(GameRenderer.java:608) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:StoreProjectionMatrixMixin,pl:mixin:A,pl:runtimedistcleaner:A}
-- Affected level --
Details:
    All players: 1 total; [ClientPlayerEntity['ImBadAtNamesLol'/2, l='ClientLevel', x=-0.12, y=56.00, z=2.73]]
    Chunk stats: Client Chunk Cache: 4761, 753
    Level dimension: minecraft:overworld
    Level spawn location: World: (8,55,8), Chunk: (at 8,3,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 6431 game time, 6431 day time
    Server brand: forge
    Server type: Integrated singleplayer server
Stacktrace:
    at net.minecraft.client.world.ClientWorld.func_72914_a(ClientWorld.java:447) ~[?:?] {re:mixin,pl:runtimedistcleaner:A,re:classloading,pl:mixin:APP:create.mixins.json:BreakProgressMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2029) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:ShaderCloseMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:628) ~[?:?] {re:mixin,pl:accesstransformer:B,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,pl:mixin:APP:flywheel.mixins.json:ShaderCloseMixin,pl:mixin:APP:create.mixins.json:WindowResizeMixin,pl:mixin:A,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:184) ~[1.16.5.jar:?] {re:classloading,pl:runtimedistcleaner:A}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_74] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_74] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_74] {}
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_74] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) ~[forge-1.16.5-36.2.0.jar:36.2] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.0.9.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.0.9.jar:?] {}

-- System Details --
Details:
    Minecraft Version: 1.16.5
    Minecraft Version ID: 1.16.5
    Operating System: Mac OS X (x86_64) version 10.14.6
    Java Version: 1.8.0_74, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 1133094152 bytes (1080 MB) / 2110783488 bytes (2013 MB) up to 3817865216 bytes (3641 MB)
    CPUs: 4
    JVM Flags: 4 total; -Xss1M -Xmx4096m -Xms256m -XX:PermSize=256m
    ModLauncher: 8.0.9+86+master.3cf110c
    ModLauncher launch target: fmlclient
    ModLauncher naming: srg
    ModLauncher services: 
        /mixin-0.8.2.jar mixin PLUGINSERVICE 
        /eventbus-4.0.0.jar eventbus PLUGINSERVICE 
        /forge-1.16.5-36.2.0.jar object_holder_definalize PLUGINSERVICE 
        /forge-1.16.5-36.2.0.jar runtime_enum_extender PLUGINSERVICE 
        /accesstransformers-3.0.1.jar accesstransformer PLUGINSERVICE 
        /forge-1.16.5-36.2.0.jar capability_inject_definalize PLUGINSERVICE 
        /forge-1.16.5-36.2.0.jar runtimedistcleaner PLUGINSERVICE 
        /mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE 
        /forge-1.16.5-36.2.0.jar fml TRANSFORMATIONSERVICE 
    FML: 36.2
    Forge: net.minecraftforge:36.2.0
    FML Language Providers: 
        javafml@36.2
        minecraft@1
    Mod List: 
        forge-1.16.5-36.2.0-client.jar                    |Minecraft                     |minecraft                     |1.16.5              |DONE      |Manifest: NOSIGNATURE
        bperipherals-1.16.5-1.1.4.jar                     |BPeripherals                  |bperipherals                  |1.1.3               |DONE      |Manifest: NOSIGNATURE
        theoneprobe-1.16-3.1.4.jar                        |The One Probe                 |theoneprobe                   |1.16-3.1.4          |DONE      |Manifest: NOSIGNATURE
        morered_computercraft_integration-1.16.5-1.0.0.0.j|More Red Computercraft Integra|morered_computercraft_integrat|1.0.0.0             |DONE      |Manifest: NOSIGNATURE
        advancedperipherals-0.6r.jar                      |Advanced Peripherals          |advancedperipherals           |0.6r                |DONE      |Manifest: NOSIGNATURE
        mcjtylib-1.16-5.0.22.jar                          |McJtyLib                      |mcjtylib                      |1.16-5.0.22         |DONE      |Manifest: NOSIGNATURE
        cc-tweaked-1.16.5-1.97.0 (1).jar                  |CC: Tweaked                   |computercraft                 |1.97.0              |DONE      |Manifest: NOSIGNATURE
        nbtperipheral-1.0.jar                             |NBT Peripheral, addition for C|nbtperipheral                 |1.0                 |DONE      |Manifest: NOSIGNATURE
        forge-1.16.5-36.2.0-universal.jar                 |Forge                         |forge                         |36.2.0              |DONE      |Manifest: 22:af:21:d8:19:82:7f:93:94:fe:2b:ac:b7:e4:41:57:68:39:87:b1:a7:5c:c6:44:f9:25:74:21:14:f5:0d:90
        flywheel-1.16-0.2.0.jar                           |Flywheel                      |flywheel                      |1.16-0.2.0          |DONE      |Manifest: NOSIGNATURE
        rftoolsbase-1.16-2.0.11.jar                       |RFToolsBase                   |rftoolsbase                   |1.16-2.0.11         |DONE      |Manifest: NOSIGNATURE
        rftoolscontrol-1.16-4.0.11.jar                    |RFToolsControl                |rftoolscontrol                |1.16-4.0.11         |DONE      |Manifest: NOSIGNATURE
        rftoolspower-1.16-3.0.9.jar                       |RFToolsPower                  |rftoolspower                  |1.16-3.0.9          |DONE      |Manifest: NOSIGNATURE
        create-mc1.16.5_v0.3.2c.jar                       |Create                        |create                        |v0.3.2c for 1.16.5  |DONE      |Manifest: NOSIGNATURE
        Waystones_1.16.5-7.6.2.jar                        |Waystones                     |waystones                     |7.6.2               |DONE      |Manifest: NOSIGNATURE
        morered-1.16.5-2.1.1.0.jar                        |More Red                      |morered                       |2.1.1.0             |DONE      |Manifest: NOSIGNATURE
        journeymap-1.16.5-5.7.3.jar                       |Journeymap                    |journeymap                    |5.7.3               |DONE      |Manifest: NOSIGNATURE
    Crash Report UUID: 0c1a486e-0594-4fd4-a9ee-a8cc7e0fcb92
    Launched Version: forge-36.2.0
    Backend library: LWJGL version 3.2.1 build 12
    Backend API: AMD Radeon Pro 570 OpenGL Engine GL version 2.1 ATI-2.11.25, ATI Technologies Inc.
    GL Caps: Using framebuffer using ARB_framebuffer_object extension
    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'forge'
    Type: Client (map_client.txt)
    GPU Warnings: version: 2.1
    Graphics mode: fancy
    Resource Packs: vanilla, mod_resources
    Current Language: English (US)
    CPU: 4x Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz

 

[Luis_ST]

error in flywheel, report the bug to the mod author

[ImBadAtNamesLol]

Thanks, downloaded the version before and now it works fine.