Server issues

[5UP3RTH30B4G]

evertime i launcher my server with the mod, he crash :

[19.09 00:00:17] [Server] [ERROR] Exception caught during firing event net.minecraftforge.event.RegistryEvent$Register@38d4c914:
[19.09 00:00:17] [Server] java.lang.NoClassDefFoundErrornet/minecraftforge/client/model/ICustomModelLoader
[19.09 00:00:17] [Server] at derfl007.roads.init.RoadBlocks$RegistrationHandler.registerItems(RoadBlocks.java:1159) ~[RoadBlocks$RegistrationHandler.class:1.5.4-mc1.12.2]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_5_RegistrationHandler_registerItems_Register.invoke(.dynamic) ~[?:?]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:96) ~[ASMEventHandler.class:?]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:143) ~[EventBus$1.class:?]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:186) [EventBus.class:?]
[19.09 00:00:17] [Server] at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:855) [GameData.class:?]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:645) [Loader.class:?]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:102) [FMLServerHandler.class:?]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:331) [FMLCommonHandler.class:?]
[19.09 00:00:17] [Server] at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:167) [nz.class:?]
[19.09 00:00:17] [Server] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:590) [MinecraftServer.class:?]
[19.09 00:00:17] [Server] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_311]
[19.09 00:00:17] [Server] Caused byjava.lang.ClassNotFoundException: net.minecraftforge.client.model.ICustomModelLoader
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] ... more
[19.09 00:00:17] [Server] Caused byjava.lang.NoClassDefFoundError: net/minecraftforge/client/resource/ISelectiveResourceReloadListener
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] ... more
[19.09 00:00:17] [Server] Caused byjava.lang.ClassNotFoundException: net.minecraftforge.client.resource.ISelectiveResourceReloadListener
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] ... more
[19.09 00:00:17] [Server] Caused byjava.lang.NoClassDefFoundError: net/minecraft/client/resources/IResourceManagerReloadListener
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] ... more
[19.09 00:00:17] [Server] Caused byjava.lang.ClassNotFoundException: net.minecraft.client.resources.IResourceManagerReloadListener
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] ... more
[19.09 00:00:17] [Server] Caused bynet.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerException: Exception in class transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer@7d891573 from coremod FMLCorePlugin
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:264) ~[mohist-1.12.2-321-server.jar:?]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_311]
[19.09 00:00:17] [Server] ... more
[19.09 00:00:17] [Server] Caused byjava.lang.RuntimeException: Attempted to load class ceq for invalid side SERVER
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:60) ~[mohist-1.12.2-321-server.jar:?]
[19.09 00:00:17] [Server] at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:260) ~[mohist-1.12.2-321-server.jar:?]

[agamsol]

Same here, having the exact same issue while trying to install the mod on the server

---- Minecraft Crash Report ----

WARNING: coremods are present:
  llibrary (llibrary-core-1.0.11-1.12.2.jar)
  ObfuscatePlugin (obfuscate-0.2.6-1.12.2.jar)
  MalisisCorePlugin (malisiscore-1.12.2-6.4.0 (1).jar)
  ShutdownPatcher (mcef-1.12.2-0.9-coremod.jar)
  CTMCorePlugin (CTM-MC1.12.2-0.3.2.20.jar)
Contact their authors BEFORE contacting forge

// This doesn't make any sense!

Time: 10/18/22 8:51 AM
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraftforge/client/model/ICustomModelLoader
	at derfl007.roads.init.RoadBlocks$RegistrationHandler.registerItems(RoadBlocks.java:1159)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_34_RegistrationHandler_registerItems_Register.invoke(.dynamic)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
	at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144)
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
	at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:845)
	at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:630)
	at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:99)
	at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333)
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.client.model.ICustomModelLoader
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 12 more
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/client/resource/ISelectiveResourceReloadListener
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
	... 14 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.client.resource.ISelectiveResourceReloadListener
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 18 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/resources/IResourceManagerReloadListener
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
	... 20 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.resources.IResourceManagerReloadListener
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 24 more
Caused by: net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerException: Exception in class transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer@76adb233 from coremod FMLCorePlugin
	at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:260)
	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
	... 26 more
Caused by: java.lang.RuntimeException: Attempted to load class ceq for invalid side SERVER
	at net.minecraftforge.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:62)
	at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:256)
	... 28 more


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

-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_341, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 3837912288 bytes (3660 MB) / 5662834688 bytes (5400 MB) up to 5726797824 bytes (5461 MB)
	JVM Flags: 2 total; -Xmx6G -Xms4096M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.42 Powered by Forge 14.23.5.2858 33 mods loaded, 33 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

	| State | ID                | Version           | Source                                           | Signature                                |
	|:----- |:----------------- |:----------------- |:------------------------------------------------ |:---------------------------------------- |
	| LCH   | minecraft         | 1.12.2            | minecraft.jar                                    | None                                     |
	| LCH   | mcp               | 9.42              | minecraft.jar                                    | None                                     |
	| LCH   | FML               | 8.0.99.99         | forge-1.12.2-14.23.5.2858.jar                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| LCH   | forge             | 14.23.5.2858      | forge-1.12.2-14.23.5.2858.jar                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| LCH   | obfuscate         | 0.2.6             | minecraft.jar                                    | None                                     |
	| LCH   | securitycraft     | v1.8.12           | [1.12.2]+SecurityCraft+v1.8.12.jar               | None                                     |
	| LCH   | architecturecraft | @VERSION@         | architecturecraft-1.12-3.80.jar                  | None                                     |
	| LCH   | bibliocraft       | 2.4.5             | BiblioCraft[v2.4.5][MC1.12.2].jar                | None                                     |
	| LCH   | cdm               | 0.4.1             | cdm-0.4.1-mc1.12.2.jar                           | None                                     |
	| LCH   | cfm               | 6.3.0             | cfm-6.3.0-mc1.12.2.jar                           | None                                     |
	| LCH   | cgm               | 0.12.1            | cgm-0.12.1-mc1.12.2.jar                          | None                                     |
	| LCH   | chameleon         | 1.12-4.1.3        | Chameleon-1.12-4.1.3.jar                         | None                                     |
	| LCH   | chisel            | MC1.12.2-0.2.1.35 | Chisel-MC1.12.2-0.2.1.35.jar                     | None                                     |
	| LCH   | customnpcs        | 1.12              | Custom-NPCs-Mod-1.12.2.jar                       | None                                     |
	| LCH   | df-roads          | ${version}        | df-roads-1.5.4-mc1.12.2.jar                      | None                                     |
	| LCH   | harvestcraft      | 1.12.2zb          | HarvestCraft-Mod-1.12.2.jar                      | None                                     |
	| LCH   | jei               | 4.15.0.268        | jei_1.12.2-4.15.0.268.jar                        | None                                     |
	| LCH   | malisiscore       | 1.12.2-6.4.0      | malisiscore-1.12.2-6.4.0 (1).jar                 | None                                     |
	| LCH   | malisisdoors      | 1.12.2-7.3.0      | MalisisDoors-Mod-1.12.2.jar                      | None                                     |
	| LCH   | mcef              | 0.9               | Minecraft-Chromium-Embedded-Framework-1.12.2.jar | None                                     |
	| LCH   | moreplayermodels  | 1.12.2            | More-Player-Models-Mod-1.12.2.jar                | None                                     |
	| LCH   | currency          | 3.1.5             | Never-Enough-Currency-Mod-1.12.2.jar             | None                                     |
	| LCH   | pizzacraft        | 2.0.19            | PizzaCraft-1.12.2-2.0.19.jar                     | None                                     |
	| LCH   | redstoneflux      | 2.1.0             | RedstoneFlux-1.12-2.1.0.6-universal.jar          | 8a6abf2cb9e141b866580d369ba6548732eff25f |
	| LCH   | thutcore          | 5.19.8            | ThutCore-1.12.2.jar                              | None                                     |
	| LCH   | thutcore_compat   | 1.0               | ThutCore-1.12.2.jar                              | None                                     |
	| LCH   | thuttech          | 6.1.6             | thuttech-1.12.2-6.1.6.jar                        | None                                     |
	| LCH   | car               | 1.2.11            | UltimateCarMod-1.2.11-mc1.12.2.jar               | None                                     |
	| LCH   | vehicle           | 0.41.0            | vehicle-0.41.0-mc1.12.2.jar                      | None                                     |
	| LCH   | webdisplays       | 1.0               | Web-Displays-Mod-1.12.2.jar                      | None                                     |
	| LCH   | worldedit         | 6.1.10-SNAPSHOT   | worldedit.jar                                    | None                                     |
	| LCH   | llibrary          | 1.7.20            | llibrary-1.7.20-1.12.2 (1).jar                   | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec |
	| LCH   | rebornmod         | 1.1.2             | JurassicWorldReborn-1.12.2-1.2.0.jar             | None                                     |

	Loaded coremods (and transformers): 
llibrary (llibrary-core-1.0.11-1.12.2.jar)
  net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
  net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
ObfuscatePlugin (obfuscate-0.2.6-1.12.2.jar)
  com.mrcrayfish.obfuscate.asm.ObfuscateTransformer
MalisisCorePlugin (malisiscore-1.12.2-6.4.0 (1).jar)
  
ShutdownPatcher (mcef-1.12.2-0.9-coremod.jar)
  net.montoyo.mcef.coremod.ShutdownPatcher
CTMCorePlugin (CTM-MC1.12.2-0.3.2.20.jar)
  team.chisel.ctm.client.asm.CTMTransformer
	Profiler Position: N/A (disabled)
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)```

[5UP3RTH30B4G]

Same here, having the exact same issue while trying to install the mod on the server

---- Minecraft Crash Report ----

WARNING: coremods are present:
  llibrary (llibrary-core-1.0.11-1.12.2.jar)
  ObfuscatePlugin (obfuscate-0.2.6-1.12.2.jar)
  MalisisCorePlugin (malisiscore-1.12.2-6.4.0 (1).jar)
  ShutdownPatcher (mcef-1.12.2-0.9-coremod.jar)
  CTMCorePlugin (CTM-MC1.12.2-0.3.2.20.jar)
Contact their authors BEFORE contacting forge

// This doesn't make any sense!

Time: 10/18/22 8:51 AM
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraftforge/client/model/ICustomModelLoader
	at derfl007.roads.init.RoadBlocks$RegistrationHandler.registerItems(RoadBlocks.java:1159)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_34_RegistrationHandler_registerItems_Register.invoke(.dynamic)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
	at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144)
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
	at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:845)
	at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:630)
	at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:99)
	at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333)
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.client.model.ICustomModelLoader
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 12 more
Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/client/resource/ISelectiveResourceReloadListener
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
	... 14 more
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.client.resource.ISelectiveResourceReloadListener
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 18 more
Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/resources/IResourceManagerReloadListener
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
	... 20 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.resources.IResourceManagerReloadListener
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	... 24 more
Caused by: net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerException: Exception in class transformer net.minecraftforge.fml.common.asm.transformers.SideTransformer@76adb233 from coremod FMLCorePlugin
	at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:260)
	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
	... 26 more
Caused by: java.lang.RuntimeException: Attempted to load class ceq for invalid side SERVER
	at net.minecraftforge.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:62)
	at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:256)
	... 28 more


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

-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_341, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 3837912288 bytes (3660 MB) / 5662834688 bytes (5400 MB) up to 5726797824 bytes (5461 MB)
	JVM Flags: 2 total; -Xmx6G -Xms4096M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.42 Powered by Forge 14.23.5.2858 33 mods loaded, 33 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

	| State | ID                | Version           | Source                                           | Signature                                |
	|:----- |:----------------- |:----------------- |:------------------------------------------------ |:---------------------------------------- |
	| LCH   | minecraft         | 1.12.2            | minecraft.jar                                    | None                                     |
	| LCH   | mcp               | 9.42              | minecraft.jar                                    | None                                     |
	| LCH   | FML               | 8.0.99.99         | forge-1.12.2-14.23.5.2858.jar                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| LCH   | forge             | 14.23.5.2858      | forge-1.12.2-14.23.5.2858.jar                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| LCH   | obfuscate         | 0.2.6             | minecraft.jar                                    | None                                     |
	| LCH   | securitycraft     | v1.8.12           | [1.12.2]+SecurityCraft+v1.8.12.jar               | None                                     |
	| LCH   | architecturecraft | @VERSION@         | architecturecraft-1.12-3.80.jar                  | None                                     |
	| LCH   | bibliocraft       | 2.4.5             | BiblioCraft[v2.4.5][MC1.12.2].jar                | None                                     |
	| LCH   | cdm               | 0.4.1             | cdm-0.4.1-mc1.12.2.jar                           | None                                     |
	| LCH   | cfm               | 6.3.0             | cfm-6.3.0-mc1.12.2.jar                           | None                                     |
	| LCH   | cgm               | 0.12.1            | cgm-0.12.1-mc1.12.2.jar                          | None                                     |
	| LCH   | chameleon         | 1.12-4.1.3        | Chameleon-1.12-4.1.3.jar                         | None                                     |
	| LCH   | chisel            | MC1.12.2-0.2.1.35 | Chisel-MC1.12.2-0.2.1.35.jar                     | None                                     |
	| LCH   | customnpcs        | 1.12              | Custom-NPCs-Mod-1.12.2.jar                       | None                                     |
	| LCH   | df-roads          | ${version}        | df-roads-1.5.4-mc1.12.2.jar                      | None                                     |
	| LCH   | harvestcraft      | 1.12.2zb          | HarvestCraft-Mod-1.12.2.jar                      | None                                     |
	| LCH   | jei               | 4.15.0.268        | jei_1.12.2-4.15.0.268.jar                        | None                                     |
	| LCH   | malisiscore       | 1.12.2-6.4.0      | malisiscore-1.12.2-6.4.0 (1).jar                 | None                                     |
	| LCH   | malisisdoors      | 1.12.2-7.3.0      | MalisisDoors-Mod-1.12.2.jar                      | None                                     |
	| LCH   | mcef              | 0.9               | Minecraft-Chromium-Embedded-Framework-1.12.2.jar | None                                     |
	| LCH   | moreplayermodels  | 1.12.2            | More-Player-Models-Mod-1.12.2.jar                | None                                     |
	| LCH   | currency          | 3.1.5             | Never-Enough-Currency-Mod-1.12.2.jar             | None                                     |
	| LCH   | pizzacraft        | 2.0.19            | PizzaCraft-1.12.2-2.0.19.jar                     | None                                     |
	| LCH   | redstoneflux      | 2.1.0             | RedstoneFlux-1.12-2.1.0.6-universal.jar          | 8a6abf2cb9e141b866580d369ba6548732eff25f |
	| LCH   | thutcore          | 5.19.8            | ThutCore-1.12.2.jar                              | None                                     |
	| LCH   | thutcore_compat   | 1.0               | ThutCore-1.12.2.jar                              | None                                     |
	| LCH   | thuttech          | 6.1.6             | thuttech-1.12.2-6.1.6.jar                        | None                                     |
	| LCH   | car               | 1.2.11            | UltimateCarMod-1.2.11-mc1.12.2.jar               | None                                     |
	| LCH   | vehicle           | 0.41.0            | vehicle-0.41.0-mc1.12.2.jar                      | None                                     |
	| LCH   | webdisplays       | 1.0               | Web-Displays-Mod-1.12.2.jar                      | None                                     |
	| LCH   | worldedit         | 6.1.10-SNAPSHOT   | worldedit.jar                                    | None                                     |
	| LCH   | llibrary          | 1.7.20            | llibrary-1.7.20-1.12.2 (1).jar                   | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec |
	| LCH   | rebornmod         | 1.1.2             | JurassicWorldReborn-1.12.2-1.2.0.jar             | None                                     |

	Loaded coremods (and transformers): 
llibrary (llibrary-core-1.0.11-1.12.2.jar)
  net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
  net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
ObfuscatePlugin (obfuscate-0.2.6-1.12.2.jar)
  com.mrcrayfish.obfuscate.asm.ObfuscateTransformer
MalisisCorePlugin (malisiscore-1.12.2-6.4.0 (1).jar)
  
ShutdownPatcher (mcef-1.12.2-0.9-coremod.jar)
  net.montoyo.mcef.coremod.ShutdownPatcher
CTMCorePlugin (CTM-MC1.12.2-0.3.2.20.jar)
  team.chisel.ctm.client.asm.CTMTransformer
	Profiler Position: N/A (disabled)
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)```

Hi i fix the bugg you need to instal a relasted version not a beta !!!!

[agamsol]

Can you throw the released version? as of now I am using 1.4.5

[DrZoddiak]

I believe https://github.com/E-Mans-Application/df-roads/blob/cbaba6438eab5c5822bbc31d01bc4eadb5f6a7ec/src/main/java/derfl007/roads/init/RoadBlocks.java#L591 to be the line in question causing issues.

This line was introduced in 972bb9a as part of a rather large refactor of the code.

The issue being that this is attempting to load Client code on the server.

[agamsol]

I believe https://github.com/E-Mans-Application/df-roads/blob/cbaba6438eab5c5822bbc31d01bc4eadb5f6a7ec/src/main/java/derfl007/roads/init/RoadBlocks.java#L591 to be the line in question causing issues.

This line was introduced in 972bb9a as part of a rather large refactor of the code.

The issue being that this is attempting to load Client code on the server.

Do you have the compiled jar file by any chance?

[derfl007]

I'll look into it, thanks! I never had the time to really test if everything was working when @E-Mans-Application made the update, that's why I haven't released it as stable yet, sorry for that!

[agamsol]

I'll look into it, thanks! I never had the time to really test if everything was working when @E-Mans-Application made the update, that's why I haven't released it as stable yet, sorry for that!

if it can help you, I can test the fixed mod for you

[derfl007]

if it can help you, I can test the fixed mod for you

Feel free to do so, just make sure to report any bugs as separate issues with reproduction steps and everything so I can reproduce them too, thanks!

[Kanorto]

how to fix it?

[LisFamQ]

I'll look into it, thanks! I never had the time to really test if everything was working when @E-Mans-Application made the update, that's why I haven't released it as stable yet, sorry for that!

how to fix it?