Fabric Server won't load

[liavasulin136]

[18:56:21] [main/INFO]: Loading for game Minecraft 1.16.5
[18:56:21] [ForkJoinPool-1-worker-21/WARN]: The mod "libcd" contains invalid entries in its mod json:

• Unsupported root entry "licence" at line 9 column 12
  [18:56:21] [ForkJoinPool-1-worker-5/WARN]: The mod "libcd" contains invalid entries in its mod json:
• Unsupported root entry "licence" at line 9 column 12
  [18:56:21] [ForkJoinPool-1-worker-13/WARN]: The mod "autoconfig1u" contains invalid entries in its mod json:
• Unsupported root entry "$schema" at line 2 column 14
  [18:56:21] [ForkJoinPool-1-worker-5/WARN]: The mod "cardinal-components-base" contains invalid entries in its mod json:
• Unsupported root entry "side" at line 8 column 11
  [18:56:21] [ForkJoinPool-1-worker-5/WARN]: The mod "cardinal-components-entity" contains invalid entries in its mod json:
• Unsupported root entry "side" at line 8 column 11
  [18:56:21] [main/WARN]: Warnings were found!
• Conflicting versions found for fabric-key-binding-api-v1: used 1.0.4+f74f7c7d7d, also found 1.0.4+9354966b7d
  [18:56:21] [main/WARN]: Mod {} ({}) uses 'requires' key in fabric.mod.json, which is not supported - use 'depends'
  [18:56:21] [main/WARN]: Mod {} ({}) uses 'requires' key in fabric.mod.json, which is not supported - use 'depends'
  [18:56:21] [main/INFO]: [FabricLoader] Loading 144 mods:
  - [email protected]+1.16.5
  - [email protected]
  - [email protected]
  - [email protected]+fabric
  - [email protected]
  - [email protected]
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  - [email protected]+1.16.5
  - [email protected]
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  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]+1.16.2
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  - [email protected]
  - [email protected]
  - [email protected]+1.16.5
  - [email protected]
  - [email protected]
  - [email protected]+1.16
  - [email protected]+f74f7c7d7d
  - [email protected]+f74f7c7d7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+9354966b7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+77df1b337d
  - [email protected]+35ff49a47d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+2868a2287d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+kotlin.1.5.30
  - [email protected]+ca58154a7d
  - [email protected]+ca58154a7d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+ca58154a7d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca58154a7d
  - [email protected]+4579bd497d
  - [email protected]+ca58154a7d
  - [email protected]+2868a2287d
  - [email protected]+f74f7c7d7d
  - [email protected]+c045166c7d
  - [email protected]+f74f7c7d7d
  - [email protected]+ca0ef93d7d
  - [email protected]+ca58154a7d
  - [email protected]+ca58154a7d
  - [email protected]+f74f7c7d7d
  - [email protected]+4579bd497d
  - [email protected]
  - [email protected]+1.16.5
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]+build.4
  - [email protected]
  - [email protected]
  - [email protected]+j1.2.0
  - java@16
  - [email protected]
  - [email protected]+1.16.3
  - [email protected]+1.16.5
  - [email protected]
  - [email protected]
  - [email protected]+arne.5
  - [email protected]
  - [email protected]
  - [email protected]+1.16.2-rc2
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]
  - [email protected]+1.16.2
  - [email protected]
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  - [email protected]
  - [email protected]+IRIS4-build.4
  - [email protected]
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  [18:56:21] [main/WARN]: Mod cleancut (mc1.16-2.1-fabric) does not respect SemVer - comparison support is limited.
  [18:56:21] [main/WARN]: Mod betterend (0.9.8.5-pre) uses more dot-separated version components than SemVer allows; support for this is currently not guaranteed.
  [18:56:21] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.2 Source=file:/C:/Users/PC/Desktop/Fabric%20Server/fabric-server-launch.jar Service=Knot/Fabric Env=SERVER
  [18:56:22] [main/INFO]: Loaded configuration file for Lithium: 80 options available, 0 override(s) found
  ←[0;37m[main/INFO][MoEnchantmentConfig] loading config!
  [18:56:22] [main/WARN]: Error loading class: net/minecraft/class_906 (java.lang.ClassNotFoundException: net/minecraft/class_906)
  [18:56:22] [main/WARN]: @mixin target net.minecraft.class_906 was not found go-fish.mixins.json:FishingBobberEntityRendererMixin
  [18:56:22] [main/WARN]: Error loading class: net/minecraft/class_702 (java.lang.ClassNotFoundException: net/minecraft/class_702)
  [18:56:22] [main/WARN]: @mixin target net.minecraft.class_702 was not found go-fish.mixins.json:ParticleManagerMixin
  [18:56:22] [main/WARN]: Error loading class: net/minecraft/class_778 (java.lang.ClassNotFoundException: net/minecraft/class_778)
  [18:56:22] [main/WARN]: @mixin target net.minecraft.class_778 was not found worldmesher.mixins.json:BlockModelRendererInvoker
  [18:56:22] [main/WARN]: @mixin target net/minecraft/class_3898$class_3208 is public in fabric-networking-api-v1.mixins.json:accessor.EntityTrackerAccessor and should be specified in value
  [18:56:23] [main/WARN]: @ModifyVariable(@at("INVOKE")) Shift.BY=2 on biom4st3r_moenchantments.json:filterfeeder/LivingEntityMxn::localvar$zhh000$moenchantment$replaceItemFromFilterFeeder exceeds the maximum allowed value: 0. Increase the value of maxShiftBy to suppress this warning.
  [18:56:23] [main/WARN]: @ModifyVariable(@at("HEAD")) Shift.BY=3 on moenchant_lib.json:events/LivingEntityDamageMxn::localvar$zmf000$changeDamage exceeds the maximum allowed value: 0. Increase the value of maxShiftBy to suppress this warning.
  [18:56:23] [main/INFO]: Using Java 9+ class definer
  [18:56:26] [main/WARN]: @Inject(@at("INVOKE_ASSIGN")) Shift.BY=2 on biom4st3r_moenchantments.json:soulbound/PlayerInventoryMxn::handler$zgm000$biom4st3r_providerContext exceeds the maximum allowed value: 0. Increase the value of maxShiftBy to suppress this warning.
  [18:56:26] [main/WARN]: @ModifyVariable(@at("INVOKE_ASSIGN")) Shift.BY=2 on biom4st3r_moenchantments.json:soulbound/PlayerInventoryMxn::localvar$zgm000$biom4st3r_checkInventoriesForSoulbound exceeds the maximum allowed value: 0. Increase the value of maxShiftBy to suppress this warning.
  [18:56:27] [main/INFO]: [STDOUT]: 33 is algies
  [18:56:27] [main/INFO]: [STDOUT]: 44 is sunmetal
  [18:56:27] [main/INFO]: [STDOUT]: 124 is wither
  [18:56:27] [main/INFO]: [STDOUT]: 150 is entwine
  [18:56:32] [main/INFO]: Adding a couple nifty gamerules~
  [18:56:32] [main/INFO]: Discovered plugin waila:core provided by waila at mcp.mobius.waila.addons.core.PluginCore
  [18:56:32] [main/INFO]: Discovered plugin waila:vanilla provided by waila at mcp.mobius.waila.addons.minecraft.PluginMinecraft
  [18:56:32] [main/INFO]: Registering plugin at mcp.mobius.waila.addons.core.PluginCore
  [18:56:32] [main/INFO]: Registering plugin at mcp.mobius.waila.addons.minecraft.PluginMinecraft
  [18:56:32] [main/INFO]: Loaded 5 Static Content files for battletowers:towers
  [18:56:33] [main/WARN]: WARNING: block Block{minecraft:coal_ore} added to BlockSelector exceeds max probabiltiy of 1!
  [18:56:33] [Thread-145/INFO]: Checking For Mod Updates...
  [18:56:34] [Thread-145/INFO]: 0 Mod Updates Found
  [18:56:34] [Thread-145/INFO]: Scanned 4 Mods: Better Nether (betternether), Fabric API (fabric), ModUpdater (modupdater), Autoswap (autoswap)
  [18:56:35] [main/INFO]: [cave biomes] Your caves are cavier!
  [18:56:35] [main/INFO]: [Artifacts] Finished initialization
  [18:56:35] [main/INFO]: Starting provider: Item Tags
  [18:56:35] [main/INFO]: Item Tags finished after 1 ms
  [18:56:35] [main/INFO]: All providers took: 3 ms
  [18:56:36] [main/FATAL]: Failed to start the minecraft server
  java.lang.RuntimeException: Could not execute entrypoint stage 'main' due to errors, provided by 'farmersdelight'!
  at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:50) ~[fabric-server-launch.jar:?]
  at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke(EntrypointUtils.java:33) ~[fabric-server-launch.jar:?]
  at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointServer.start(EntrypointServer.java:33) ~[fabric-server-launch.jar:?]
  at net.minecraft.server.Main.main(Main.java:92) [intermediary-server.jar:?]
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?]
  at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
  at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?]
  at net.fabricmc.loader.game.MinecraftGameProvider.launch(MinecraftGameProvider.java:234) [fabric-server-launch.jar:?]
  at net.fabricmc.loader.launch.knot.Knot.launch(Knot.java:153) [fabric-server-launch.jar:?]
  at net.fabricmc.loader.launch.knot.KnotServer.main(KnotServer.java:28) [fabric-server-launch.jar:?]
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
  at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[?:?]
  at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
  at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?]
  at net.fabricmc.loader.launch.server.FabricServerLauncher.launch(FabricServerLauncher.java:68) [fabric-server-launch.jar:?]
  at net.fabricmc.loader.launch.server.FabricServerLauncher.setup(FabricServerLauncher.java:114) [fabric-server-launch.jar:?]
  at net.fabricmc.loader.launch.server.FabricServerLauncher.main(FabricServerLauncher.java:56) [fabric-server-launch.jar:?]
  Caused by: java.lang.NoClassDefFoundError: net/minecraft/class_1921
  at com.nhoryzon.mc.farmersdelight.registry.BlocksRegistry.(BlocksRegistry.java:50) ~[farmers-delight-fabric-1.16.5-0.0.3.jar:?]
  at com.nhoryzon.mc.farmersdelight.FarmersDelightMod.onInitialize(FarmersDelightMod.java:68) ~[farmers-delight-fabric-1.16.5-0.0.3.jar:?]
  at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:47) ~[fabric-server-launch.jar:?]
  ... 17 more
  Caused by: java.lang.ClassNotFoundException: net.minecraft.class_1921
  at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:636) ~[?:?]
  at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182) ~[?:?]
  at java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[?:?]
  at net.fabricmc.loader.launch.server.InjectingURLClassLoader.loadClass(InjectingURLClassLoader.java:57) ~[fabric-server-launch.jar:?]
  at java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[?:?]
  at net.fabricmc.loader.launch.knot.KnotClassLoader.loadClass(KnotClassLoader.java:175) ~[fabric-server-launch.jar:?]
  at java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[?:?]
  at com.nhoryzon.mc.farmersdelight.registry.BlocksRegistry.(BlocksRegistry.java:50) ~[farmers-delight-fabric-1.16.5-0.0.3.jar:?]
  at com.nhoryzon.mc.farmersdelight.FarmersDelightMod.onInitialize(FarmersDelightMod.java:68) ~[farmers-delight-fabric-1.16.5-0.0.3.jar:?]
  at net.fabricmc.loader.entrypoint.minecraft.hooks.EntrypointUtils.invoke0(EntrypointUtils.java:47) ~[fabric-server-launch.jar:?]
  ... 17 more
  Press any key to continue . . .

Help pls?

[warjort]

Caused by: java.lang.NoClassDefFoundError: net/minecraft/class_1921
at com.nhoryzon.mc.farmersdelight.registry.BlocksRegistry.(BlocksRegistry.java:50) ~[farmers-delight-fabric-1.16.5-0.0.3.jar:?]
at com.nhoryzon.mc.farmersdelight.FarmersDelightMod.onInitialize(FarmersDelightMod.java:68) ~[farmers-delight-fabric-1.16.5-0.0.3.jar:?]

This is a bug in the farmers delight mod.

It is trying to load a class that is only available on the client:

net/minecraft/client/render/RenderLayer.mapping:CLASS net/minecraft/class_1921 net/minecraft/client/render/RenderLayer

It should be doing this in an onInitializeClient entrypoint, instead it is doing it in its common (server and client) intialisation processing:

at com.nhoryzon.mc.farmersdelight.FarmersDelightMod.onInitialize(FarmersDelightMod.java:68) ~[farmers-delight-fabric-1.16.5-0.0.3.jar:?]

[warjort]

This appears to be a known issue:
https://bitbucket.org/n-horyzon/farmers-delight-fabric/issues/14/error-0-when-starting-server

[liavasulin136]

Thank you for helping :) that helped a lot