My game crashes everytime i try to logg in

Question

My game crashes everytime i try to logg in

Denverbasis opened this issue 8 months ago · 8 comments

Denverbasis commented 8 months ago

Describe the bug
Everytime i try to logg in to my multiplayer server it crashes.
Here is the crash log

java.lang.ExceptionInInitializerError: null
at net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:260) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:252) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:315) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:296) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.common.ForgeHooks.onLivingTick(ForgeHooks.java:264) ~[forge-1.20.1-47.2.20-universal.jar%23271!/:?] {re:mixin,re:classloading,pl:mixin:APP:connectormod.mixins.json:ForgeHooksMixin from mod connectormod,pl:mixin:APP:connectormod.mixins.json:item.ForgeHooksMixin from mod connectormod,pl:mixin:A}
at net.minecraft.world.entity.LivingEntity.m_8119_(LivingEntity.java:2258) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:connectormod:insertInjectionTarget,xf:fml:connectormod:updateItemUseStartTreshold,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,xf:fml:connectormod:insertInjectionTarget,xf:fml:connectormod:updateItemUseStartTreshold,pl:mixin:APP:blue_skies.mixins.json:LivingEntityMixin from mod blue_skies,pl:mixin:APP:immersive_armors.mixins.json:MixinLivingEntity from mod immersive_armors,pl:mixin:APP:curios.mixins.json:MixinLivingEntity from mod curios,pl:mixin:APP:fabric-entity-events-v1.mixins.json:LivingEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:fabric-entity-events-v1.mixins.json:elytra.LivingEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:fabric-lifecycle-events-v1.mixins.json:LivingEntityMixin from mod fabric_lifecycle_events_v1,pl:mixin:APP:puffish_skills.mixins.json:LivingEntityMixin from mod puffish_skills,pl:mixin:APP:mixins.artifacts.common.json:item.hurtsound.LivingEntityMixin from mod artifacts,pl:mixin:APP:mixins.artifacts.common.json:item.hurtsound.client.LivingEntityMixin from mod artifacts,pl:mixin:APP:betterdeserttemples.mixins.json:PharaohKilledMixin from mod betterdeserttemples,pl:mixin:APP:simplyswords-common.mixins.json:LivingEntityMixin from mod simplyswords,pl:mixin:APP:bettercombat.mixins.json:LivingEntityAccessor from mod bettercombat,pl:mixin:APP:bettercombat.mixins.json:LivingEntityMixin from mod bettercombat,pl:mixin:APP:expandability.mixins.json:swimming.LivingEntityMixin from mod expandability,pl:mixin:APP:expandability-common.mixins.json:swimming.LivingEntityMixin from mod expandability,pl:mixin:A,pl:connector_pre_launch:A}
at net.minecraft.world.entity.player.Player.m_8119_(Player.java:241) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_playerentity_iswearing,xf:fml:xaerominimap:xaero_playerentity_iswearing,pl:connector_pre_launch:A,re:computing_frames,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_playerentity_iswearing,xf:fml:xaerominimap:xaero_playerentity_iswearing,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_playerentity_iswearing,xf:fml:xaerominimap:xaero_playerentity_iswearing,pl:mixin:APP:blue_skies.mixins.json:PlayerEntityMixin from mod blue_skies,pl:mixin:APP:playerAnimator-common.mixins.json:PlayerEntityMixin from mod playeranimator,pl:mixin:APP:immersive_armors.mixins.json:MixinPlayerEntity from mod immersive_armors,pl:mixin:APP:fabric-entity-events-v1.mixins.json:PlayerEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:fabric-entity-events-v1.mixins.json:elytra.PlayerEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:puffish_skills.mixins.json:PlayerEntityMixin from mod puffish_skills,pl:mixin:APP:bettercombat.mixins.json:PlayerEntityAccessor from mod bettercombat,pl:mixin:APP:bettercombat.mixins.json:PlayerEntityMixin from mod bettercombat,pl:mixin:APP:expandability-common.mixins.json:swimming.PlayerMixin from mod expandability,pl:mixin:A,pl:connector_pre_launch:A}
at net.minecraft.client.player.AbstractClientPlayer.m_8119_(AbstractClientPlayer.java:70) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:computing_frames,xf:fml:xaeroworldmap:xaero_wm_abstractclientplayerentity_getlocationcape,xf:fml:xaerominimap:xaero_abstractclientplayerentity_getlocationcape,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:mixin,xf:fml:xaeroworldmap:xaero_wm_abstractclientplayerentity_getlocationcape,xf:fml:xaerominimap:xaero_abstractclientplayerentity_getlocationcape,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_abstractclientplayerentity_getlocationcape,xf:fml:xaerominimap:xaero_abstractclientplayerentity_getlocationcape,pl:mixin:APP:bettercombat.mixins.json:client.AbstractClientPlayerEntityMixin from mod bettercombat,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.player.LocalPlayer.m_8119_(LocalPlayer.java:189) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:computing_frames,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_clientplayerentity_respawnplayer,xf:fml:twilightforest:seed,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_clientplayerentity_respawnplayer,xf:fml:twilightforest:seed,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_clientplayerentity_respawnplayer,xf:fml:twilightforest:seed,pl:mixin:APP:farmersdelight.mixins.json:CanvasSignEditScreenMixin from mod farmersdelight,pl:mixin:APP:fabric-entity-events-v1.client.mixins.json:elytra.ClientPlayerEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:bettercombat.mixins.json:client.ClientPlayerEntityMixin from mod bettercombat,pl:mixin:APP:expandability.mixins.json:swimming.client.LocalPlayerMixin from mod expandability,pl:mixin:APP:expandability-common.mixins.json:swimming.client.LocalPlayerMixin from mod expandability,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.multiplayer.ClientLevel.m_104639_(ClientLevel.java:274) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.world.level.Level.m_46653_(Level.java:479) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:connector_pre_launch:A,re:computing_frames,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:mixin:APP:fabric-data-attachment-api-v1.mixins.json:AttachmentTargetsMixin from mod fabric_data_attachment_api_v1,pl:mixin:APP:fabric-lifecycle-events-v1.mixins.json:WorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:APP:sereneseasons.mixins.json:MixinLevel from mod sereneseasons,pl:mixin:A,pl:connector_pre_launch:A}
at net.minecraft.client.multiplayer.ClientLevel.m_194182_(ClientLevel.java:256) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.world.level.entity.EntityTickList.m_156910_(EntityTickList.java:54) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:classloading,pl:connector_pre_launch:A}
at net.minecraft.client.multiplayer.ClientLevel.m_104804_(ClientLevel.java:254) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91398_(Minecraft.java:1814) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1112) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:718) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.main.Main.main(Main.java:218) ~[forge-47.2.20.jar:?] {re:classloading,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}
Caused by: java.lang.NullPointerException: Registry Object not present: sophisticatedbackpacks:copper_backpack
at java.util.Objects.requireNonNull(Objects.java:336) ~[?:?] {re:mixin}
at net.minecraftforge.registries.RegistryObject.get(RegistryObject.java:204) ~[forge-1.20.1-47.2.20-universal.jar%23271!/:?] {re:mixin,re:classloading}
at net.p3pp3rf1y.sophisticatedbackpacks.common.EntityBackpackAdditionHandler.(EntityBackpackAdditionHandler.java:80) ~[sophisticatedbackpacks-1.20.1-3.20.3.1029.jar%23247!/:1.20.1-3.20.3.1029] {re:classloading}
... 33 more

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

-- Head --
Thread: Render thread
Suspected Mod:
Sophisticated Backpacks (sophisticatedbackpacks), Version: 3.20.3.1029
Issue tracker URL: https://github.com/P3pp3rF1y/SophisticatedBackpacks/issues
at TRANSFORMER/[email protected]/net.p3pp3rf1y.sophisticatedbackpacks.common.EntityBackpackAdditionHandler.(EntityBackpackAdditionHandler.java:80)
Stacktrace:
at net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:260) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:252) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:315) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:296) ~[eventbus-6.0.5.jar%2387!/:?] {}
at net.minecraftforge.common.ForgeHooks.onLivingTick(ForgeHooks.java:264) ~[forge-1.20.1-47.2.20-universal.jar%23271!/:?] {re:mixin,re:classloading,pl:mixin:APP:connectormod.mixins.json:ForgeHooksMixin from mod connectormod,pl:mixin:APP:connectormod.mixins.json:item.ForgeHooksMixin from mod connectormod,pl:mixin:A}
at net.minecraft.world.entity.LivingEntity.m_8119_(LivingEntity.java:2258) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:connectormod:insertInjectionTarget,xf:fml:connectormod:updateItemUseStartTreshold,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,xf:fml:connectormod:insertInjectionTarget,xf:fml:connectormod:updateItemUseStartTreshold,pl:mixin:APP:blue_skies.mixins.json:LivingEntityMixin from mod blue_skies,pl:mixin:APP:immersive_armors.mixins.json:MixinLivingEntity from mod immersive_armors,pl:mixin:APP:curios.mixins.json:MixinLivingEntity from mod curios,pl:mixin:APP:fabric-entity-events-v1.mixins.json:LivingEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:fabric-entity-events-v1.mixins.json:elytra.LivingEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:fabric-lifecycle-events-v1.mixins.json:LivingEntityMixin from mod fabric_lifecycle_events_v1,pl:mixin:APP:puffish_skills.mixins.json:LivingEntityMixin from mod puffish_skills,pl:mixin:APP:mixins.artifacts.common.json:item.hurtsound.LivingEntityMixin from mod artifacts,pl:mixin:APP:mixins.artifacts.common.json:item.hurtsound.client.LivingEntityMixin from mod artifacts,pl:mixin:APP:betterdeserttemples.mixins.json:PharaohKilledMixin from mod betterdeserttemples,pl:mixin:APP:simplyswords-common.mixins.json:LivingEntityMixin from mod simplyswords,pl:mixin:APP:bettercombat.mixins.json:LivingEntityAccessor from mod bettercombat,pl:mixin:APP:bettercombat.mixins.json:LivingEntityMixin from mod bettercombat,pl:mixin:APP:expandability.mixins.json:swimming.LivingEntityMixin from mod expandability,pl:mixin:APP:expandability-common.mixins.json:swimming.LivingEntityMixin from mod expandability,pl:mixin:A,pl:connector_pre_launch:A}
at net.minecraft.world.entity.player.Player.m_8119_(Player.java:241) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_playerentity_iswearing,xf:fml:xaerominimap:xaero_playerentity_iswearing,pl:connector_pre_launch:A,re:computing_frames,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_playerentity_iswearing,xf:fml:xaerominimap:xaero_playerentity_iswearing,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_playerentity_iswearing,xf:fml:xaerominimap:xaero_playerentity_iswearing,pl:mixin:APP:blue_skies.mixins.json:PlayerEntityMixin from mod blue_skies,pl:mixin:APP:playerAnimator-common.mixins.json:PlayerEntityMixin from mod playeranimator,pl:mixin:APP:immersive_armors.mixins.json:MixinPlayerEntity from mod immersive_armors,pl:mixin:APP:fabric-entity-events-v1.mixins.json:PlayerEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:fabric-entity-events-v1.mixins.json:elytra.PlayerEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:puffish_skills.mixins.json:PlayerEntityMixin from mod puffish_skills,pl:mixin:APP:bettercombat.mixins.json:PlayerEntityAccessor from mod bettercombat,pl:mixin:APP:bettercombat.mixins.json:PlayerEntityMixin from mod bettercombat,pl:mixin:APP:expandability-common.mixins.json:swimming.PlayerMixin from mod expandability,pl:mixin:A,pl:connector_pre_launch:A}
at net.minecraft.client.player.AbstractClientPlayer.m_8119_(AbstractClientPlayer.java:70) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:computing_frames,xf:fml:xaeroworldmap:xaero_wm_abstractclientplayerentity_getlocationcape,xf:fml:xaerominimap:xaero_abstractclientplayerentity_getlocationcape,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:mixin,xf:fml:xaeroworldmap:xaero_wm_abstractclientplayerentity_getlocationcape,xf:fml:xaerominimap:xaero_abstractclientplayerentity_getlocationcape,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_abstractclientplayerentity_getlocationcape,xf:fml:xaerominimap:xaero_abstractclientplayerentity_getlocationcape,pl:mixin:APP:bettercombat.mixins.json:client.AbstractClientPlayerEntityMixin from mod bettercombat,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.player.LocalPlayer.m_8119_(LocalPlayer.java:189) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:computing_frames,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_clientplayerentity_respawnplayer,xf:fml:twilightforest:seed,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:mixin,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_clientplayerentity_respawnplayer,xf:fml:twilightforest:seed,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaerominimap:xaero_clientplayerentity_respawnplayer,xf:fml:twilightforest:seed,pl:mixin:APP:farmersdelight.mixins.json:CanvasSignEditScreenMixin from mod farmersdelight,pl:mixin:APP:fabric-entity-events-v1.client.mixins.json:elytra.ClientPlayerEntityMixin from mod fabric_entity_events_v1,pl:mixin:APP:bettercombat.mixins.json:client.ClientPlayerEntityMixin from mod bettercombat,pl:mixin:APP:expandability.mixins.json:swimming.client.LocalPlayerMixin from mod expandability,pl:mixin:APP:expandability-common.mixins.json:swimming.client.LocalPlayerMixin from mod expandability,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.multiplayer.ClientLevel.m_104639_(ClientLevel.java:274) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.world.level.Level.m_46653_(Level.java:479) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:connector_pre_launch:A,re:computing_frames,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:mixin:APP:fabric-data-attachment-api-v1.mixins.json:AttachmentTargetsMixin from mod fabric_data_attachment_api_v1,pl:mixin:APP:fabric-lifecycle-events-v1.mixins.json:WorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:APP:sereneseasons.mixins.json:MixinLevel from mod sereneseasons,pl:mixin:A,pl:connector_pre_launch:A}
at net.minecraft.client.multiplayer.ClientLevel.m_194182_(ClientLevel.java:256) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.world.level.entity.EntityTickList.m_156910_(EntityTickList.java:54) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:classloading,pl:connector_pre_launch:A}
at net.minecraft.client.multiplayer.ClientLevel.m_104804_(ClientLevel.java:254) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
-- Entity being ticked --
Details:
Entity Type: minecraft:player (net.minecraft.client.player.LocalPlayer)
Entity ID: 282
Entity Name: Denver_basis
Entity's Exact location: 953.50, 287.50, 1090.52
Entity's Block location: World: (953,287,1090), Section: (at 9,15,2 in 59,17,68; chunk contains blocks 944,-64,1088 to 959,319,1103), Region: (1,2; contains chunks 32,64 to 63,95, blocks 512,-64,1024 to 1023,319,1535)
Entity's Momentum: 0.00, 0.00, 0.00
Entity's Passengers: []
Entity's Vehicle: null
Stacktrace:
at net.minecraft.world.level.Level.m_46653_(Level.java:479) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:connector_pre_launch:A,re:computing_frames,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:connector_pre_launch:A,re:classloading,pl:accesstransformer:B,xf:fml:twilightforest:cloud,pl:mixin:APP:fabric-data-attachment-api-v1.mixins.json:AttachmentTargetsMixin from mod fabric_data_attachment_api_v1,pl:mixin:APP:fabric-lifecycle-events-v1.mixins.json:WorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:APP:sereneseasons.mixins.json:MixinLevel from mod sereneseasons,pl:mixin:A,pl:connector_pre_launch:A}
at net.minecraft.client.multiplayer.ClientLevel.m_194182_(ClientLevel.java:256) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.world.level.entity.EntityTickList.m_156910_(EntityTickList.java:54) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:classloading,pl:connector_pre_launch:A}
at net.minecraft.client.multiplayer.ClientLevel.m_104804_(ClientLevel.java:254) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91398_(Minecraft.java:1814) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91383_(Minecraft.java:1112) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:718) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.main.Main.main(Main.java:218) ~[forge-47.2.20.jar:?] {re:classloading,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}

-- Affected level --
Details:
All players: 1 total; [LocalPlayer['Denver_basis'/282, l='ClientLevel', x=953.50, y=287.50, z=1090.52]]
Chunk stats: 289, 145
Level dimension: minecraft:overworld
Level spawn location: World: (0,152,0), Section: (at 0,8,0 in 0,9,0; chunk contains blocks 0,-64,0 to 15,319,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-64,0 to 511,319,511)
Level time: 4266178 game time, 4676389 day time
Server brand: forge
Server type: Non-integrated multiplayer server
Stacktrace:
at net.minecraft.client.multiplayer.ClientLevel.m_6026_(ClientLevel.java:455) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,xf:fml:xaeroworldmap:xaero_wm_clientworldclass,xf:fml:xaerominimap:xaero_clientworldclass,pl:mixin:APP:blue_skies.mixins.json:ClientLevelMixin from mod blue_skies,pl:mixin:APP:architectury.mixins.json:MixinClientLevel from mod architectury,pl:mixin:APP:fabric-lifecycle-events-v1.client.mixins.json:ClientWorldMixin from mod fabric_lifecycle_events_v1,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91354_(Minecraft.java:2319) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.Minecraft.m_91374_(Minecraft.java:735) ~[client-1.20.1-20230612.114412-srg.jar%23266!/:?] {re:mixin,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:connector_pre_launch:A,pl:runtimedistcleaner:A,re:classloading,pl:accesstransformer:B,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick,xf:fml:xaeroworldmap:xaero_wm_minecraft_runtick_render_call,xf:fml:xaeroworldmap:xaero_wm_minecraftclient,xf:fml:xaerominimap:xaero_minecraftclient,pl:mixin:A,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at net.minecraft.client.main.Main.main(Main.java:218) ~[forge-47.2.20.jar:?] {re:classloading,pl:connector_pre_launch:A,pl:runtimedistcleaner:A}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] {}
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] {}
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] {}
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] {}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.runTarget(CommonLaunchHandler.java:111) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonLaunchHandler.clientService(CommonLaunchHandler.java:99) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at net.minecraftforge.fml.loading.targets.CommonClientLaunchHandler.lambda$makeService$0(CommonClientLaunchHandler.java:25) ~[fmlloader-1.20.1-47.2.20.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:30) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:53) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:71) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.run(Launcher.java:108) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.Launcher.main(Launcher.java:78) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:26) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.modlauncher.BootstrapLaunchConsumer.accept(BootstrapLaunchConsumer.java:23) ~[modlauncher-10.0.9.jar:?] {}
at cpw.mods.bootstraplauncher.BootstrapLauncher.main(BootstrapLauncher.java:141) ~[bootstraplauncher-1.1.2.jar:?] {}

-- Last reload --
Details:
Reload number: 1
Reload reason: initial
Finished: Yes
Packs: vanilla, mod_resources, Moonlight Mods Dynamic Assets, fabric

Thank you for the help i have been trying to fix this for some time now.
Tell me if there is some more information you might need that i have missed to put in.

Denverbasis · Answer 1 · 2024-03-13T12:16:54.000Z

Im pretty bad at reading these types of reports so any help is appriciated

GitCodMaster · Answer 2 · 2024-03-13T16:10:36.000Z

You didn't follow any of the instructions for a report. What mods do you have installed next to the backpack mod?
Because usually the java.lang.ExceptionInInitializerError: null error only appears if you have mods with a incompatible core lib, java version, or when there is a mod conflict.

P3pp3rF1y · Answer 3 · 2024-03-13T17:43:24.000Z

I see connectormod making changes to forge code and I am pretty sure that's the cause of the issue here try without that and mods that depend on it

Denverbasis · Answer 4 · 2024-03-13T17:21:27.000Z

You didn't follow any of the instructions for a report. What mods do you have installed next to the backpack mod? Because usually the java.lang.ExceptionInInitializerError: null error only appears if you have mods with a incompatible core lib, java version, or when there is a mod conflict.

YUNG's Better Strongholds (Forge)
YungsBetterStrongholds-1.20-Forge-4.0.3.jar

YUNG's Better End Island (Forge)
YungsBetterEndIsland-1.20-Forge-2.0.5.jar

YUNG's Better Mineshafts (Forge)
YungsBetterMineshafts-1.20-Forge-4.0.4.jar

YUNG's API (Forge)
YungsApi-1.20-Forge-4.0.4.jar

YUNG's Better Jungle Temples (Forge)
YungsBetterJungleTemples-1.20-Forge-2.0.4.jar

YUNG's Better Ocean Monuments (Forge)
YungsBetterOceanMonuments-1.20-Forge-3.0.4.jar

YUNG's Better Desert Temples (Forge)
YungsBetterDesertTemples-1.20-Forge-3.0.3.jar

YUNG's Better Nether Fortresses (Forge)
YungsBetterNetherFortresses-1.20-Forge-2.0.5.jar

YUNG's Better Dungeons (Forge)
YungsBetterDungeons-1.20-Forge-4.0.3.jar

Mouse Tweaks
MouseTweaks-forge-mc1.20-2.25.jar

Xaero's Minimap
Xaeros_Minimap_23.9.7_Forge_1.20.jar

Xaero's World Map
XaerosWorldMap_1.37.8_Forge_1.20.jar

Farmer's Delight
FarmersDelight-1.20.1-1.2.4.jar

Curios API (Forge/NeoForge)
curios-forge-5.7.2+1.20.1.jar

Vein Mining (Fabric/Forge/Quilt)
veinmining-forge-1.3.1+1.20.1.jar

Serene Seasons
SereneSeasons-1.20.1-9.0.0.46.jar

Simply Swords [Fabric & Forge]
simplyswords-forge-1.54.0-1.20.1.jar

Connector Extras
ConnectorExtras-1.10.0+1.20.1.jar

Forgified Fabric API
fabric-api-0.92.0+1.11.3+1.20.1.jar

Sinytra Connector
Connector-1.0.0-beta.37+1.20.1.jar

Terralith
Terralith_1.20.4_v2.4.11.jar

AppleSkin
appleskin-forge-mc1.20.1-2.5.1.jar

Jade 🔍
Jade-1.20.1-forge-11.7.1.jar

Architectury API (Fabric/Forge/NeoForge)
architectury-9.2.14-forge.jar

Cloth Config API (Fabric/Forge/NeoForge)
cloth-config-11.1.118-forge.jar

Aquaculture 2
Aquaculture-1.20.1-2.5.1.jar

Pufferfish's Skills [Forge & Fabric]
puffish_skills-0.11.3-1.20-forge.jar

Amendments
amendments-1.20-1.1.10.jar

Sophisticated Storage
sophisticatedstorage-1.20.1-0.10.9.755.jar

Sophisticated Core
sophisticatedcore-1.20.1-0.6.9.569.jar

Sophisticated Backpacks
sophisticatedbackpacks-1.20.1-3.20.3.1029.jar

Artifacts
artifacts-forge-9.3.0.jar

Lootr (Forge & NeoForge)
lootr-1.20-0.7.32.79.jar

Goblin Traders
goblintraders-forge-1.20.1-1.9.3.jar

Framework
framework-forge-1.20.1-0.6.26.jar

Structure Gel API
structure_gel-1.20.1-2.16.0.jar

Blue Skies
blue_skies-1.20.1-1.3.31.jar

Just Enough Items (JEI)
jei-1.20.1-forge-15.3.0.4.jar

Moonlight Lib
moonlight-1.20-2.11.3-forge.jar

Epic Knights: Shields, Armor and Weapons [Fabric & Forge]
[1.20.1-forge]-Epic-Knights-9.1.jar

Nether's Delight
nethersdelight-1.20.1-4.0.jar

playerAnimator
player-animation-lib-forge-1.0.2-rc1+1.20.jar

Controlling
Controlling-forge-1.20.1-12.0.2.jar

Searchables
Searchables-forge-1.20.1-1.0.2.jar

Corpse
corpse-forge-1.20.1-1.0.12.jar

Mining Gadgets
mininggadgets-1.15.6.jar

Better Combat [Fabric & Forge]
bettercombat-forge-1.8.4+1.20.1.jar

Immersive Armors [Fabric/Forge]
immersive_armors-1.6.1+1.20.1-forge.jar

Nature's Compass
NaturesCompass-1.20.1-1.11.2-forge.jar

Delightful
Delightful-1.20.1-3.5.2.jar

The Twilight Forest
twilightforest-1.20.1-4.3.2145-universal.jar

When Dungeons Arise - Forge!
DungeonsArise-1.20.x-2.1.58-release.jar

Variant Tools and Weaponry - More Weapons
vtaw_mw-forge-1.20.1-1.0.4.jar

Hello, sorry for not reading properly (im usually very dumb regarding these types of things).
Here is the modlist.
Hope it helps!

Denverbasis · Answer 5 · 2024-03-13T18:11:51.000Z

I see connectormod making changes to forge code and I am pretty sure that's the cause of the issue here try without that and mods that depend on it

I deleted connector extras and sinytra connector, the problem is sadly still persisting...unless you are talking about one of the other mods and im to dumb to understand that.

P3pp3rF1y · Answer 6 · 2024-03-13T19:53:02.000Z

Well something is messing up stuff that should just work quite a bit. What I can see now that I am on my pc is that copper backpack doesn't even register and that's really really basic thing that should just work. And in fact I am playing modpack with like 500 mods at the moment where it works without a hitch and many people play with this in other modpacks so it's something in your modpack that's causing this issue.

I can only try to suggest stuff to remove, I can still see forgified fabric in there which I am guessing is also going to make significant changes which are likely to break something else. If that doesn't help try removing more mods until it starts to work

Denverbasis · Answer 7 · 2024-03-14T05:08:27.000Z

Well something is messing up stuff that should just work quite a bit. What I can see now that I am on my pc is that copper backpack doesn't even register and that's really really basic thing that should just work. And in fact I am playing modpack with like 500 mods at the moment where it works without a hitch and many people play with this in other modpacks so it's something in your modpack that's causing this issue.

I can only try to suggest stuff to remove, I can still see forgified fabric in there which I am guessing is also going to make significant changes which are likely to break something else. If that doesn't help try removing more mods until it starts to work

ok i'll try

Denverbasis · Answer 8 · 2024-03-14T14:25:36.000Z

Well something is messing up stuff that should just work quite a bit. What I can see now that I am on my pc is that copper backpack doesn't even register and that's really really basic thing that should just work. And in fact I am playing modpack with like 500 mods at the moment where it works without a hitch and many people play with this in other modpacks so it's something in your modpack that's causing this issue.

I can only try to suggest stuff to remove, I can still see forgified fabric in there which I am guessing is also going to make significant changes which are likely to break something else. If that doesn't help try removing more mods until it starts to work

Thanks for the help! it works now

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