Minecraft Forums

Updated to 1.8.8. Note that there's no officially sanctioned release of Forge 1.8.8 at the time of writing, so you may run across other problems. I tested all my mods to work.

Updated to 1.8.9.

Quote from zohar101»

Loaded up the 1.9 version on my world and getting this crash on startup:

---- Minecraft Crash Report ----

WARNING: coremods are present:
LoadingPlugin (Bloodmoon-MC1.9-1.4.1.jar)
Contact their authors BEFORE contacting forge

// Oh - I know what I did wrong!

Time: 16/04/16 6:08 PM
Description: Ticking entity

java.lang.IllegalAccessError: tried to access field net.minecraftforge.event.entity.EntityEvent.entity from class airbreather.mods.yafm.YafmSquidDropEventHandler
at airbreather.mods.yafm.YafmSquidDropEventHandler.GetItemToDrop(YafmSquidDropEventHandler.java:34)
at airbreather.mods.airbreathercore.event.LivingDropsEventHandlerBase.invoke(LivingDropsEventHandlerBase.java:47)
at airbreather.mods.airbreathercore.event.ForgeEventSubscriber.OnLivingDropsEvent(ForgeEventSubscriber.java:47)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_22_ForgeEventSubscriber_OnLivingDropsEvent_LivingDropsEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.common.ForgeHooks.onLivingDrops(ForgeHooks.java:475)
at net.minecraft.entity.EntityLivingBase.func_70645_a(EntityLivingBase.java:1054)
at net.minecraft.entity.monster.EntityZombie.func_70645_a(EntityZombie.java:717)
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:951)
at net.minecraft.entity.monster.EntityMob.func_70097_a(SourceFile:67)
at net.minecraft.entity.monster.EntityZombie.func_70097_a(EntityZombie.java:253)
at net.minecraft.entity.Entity.func_70030_z(Entity.java:450)
at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:212)
at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:209)
at net.minecraft.entity.Entity.func_70071_h_(Entity.java:351)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1880)
at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:296)
at net.minecraft.entity.monster.EntityMob.func_70071_h_(SourceFile:46)
at net.minecraft.entity.monster.EntityZombie.func_70071_h_(EntityZombie.java:325)
at net.minecraft.world.World.func_72866_a(World.java:1934)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836)
at net.minecraft.world.World.func_72870_g(World.java:1903)
at net.minecraft.world.World.func_72939_s(World.java:1737)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:705)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:609)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:148)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)
at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Stacktrace:
at airbreather.mods.yafm.YafmSquidDropEventHandler.GetItemToDrop(YafmSquidDropEventHandler.java:34)
at airbreather.mods.airbreathercore.event.LivingDropsEventHandlerBase.invoke(LivingDropsEventHandlerBase.java:47)
at airbreather.mods.airbreathercore.event.ForgeEventSubscriber.OnLivingDropsEvent(ForgeEventSubscriber.java:47)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_22_ForgeEventSubscriber_OnLivingDropsEvent_LivingDropsEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.common.ForgeHooks.onLivingDrops(ForgeHooks.java:475)
at net.minecraft.entity.EntityLivingBase.func_70645_a(EntityLivingBase.java:1054)
at net.minecraft.entity.monster.EntityZombie.func_70645_a(EntityZombie.java:717)
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:951)
at net.minecraft.entity.monster.EntityMob.func_70097_a(SourceFile:67)
at net.minecraft.entity.monster.EntityZombie.func_70097_a(EntityZombie.java:253)
at net.minecraft.entity.Entity.func_70030_z(Entity.java:450)
at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:212)
at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:209)
at net.minecraft.entity.Entity.func_70071_h_(Entity.java:351)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1880)
at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:296)
at net.minecraft.entity.monster.EntityMob.func_70071_h_(SourceFile:46)
at net.minecraft.entity.monster.EntityZombie.func_70071_h_(EntityZombie.java:325)
at net.minecraft.world.World.func_72866_a(World.java:1934)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836)
at net.minecraft.world.World.func_72870_g(World.java:1903)

-- Entity being ticked --
Details:
Entity Type: Zombie (net.minecraft.entity.monster.EntityZombie)
Entity ID: 197
Entity Name: Zombie
Entity's Exact location: -106.28, 69.00, -260.44
Entity's Block location: World: (-107,69,-261), Chunk: (at 5,4,11 in -7,-17; contains blocks -112,0,-272 to -97,255,-257), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Entity's Momentum: 0.00, -0.08, 0.00
Entity's Passengers: []
Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
at net.minecraft.world.World.func_72939_s(World.java:1737)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619)

-- Affected level --
Details:
Level name: Test2
All players: 1 total; [EntityPlayerMP['Sedivy'/361, l='Test2', x=-102.85, y=98.00, z=-188.51]]
Chunk stats: ServerChunkCache: 309 Drop: 0
Level seed: 1829993019830361484
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options:
Level spawn location: World: (-105,64,-156), Chunk: (at 7,4,4 in -7,-10; contains blocks -112,0,-160 to -97,255,-145), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 613957 game time, 96922 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 146756 (now: false), thunder time: 159502 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:705)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:609)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:148)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)
at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
Minecraft Version: 1.9
Operating System: Mac OS X (x86_64) version 10.11.4
Java Version: 1.8.0_77, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 421661920 bytes (402 MB) / 976187392 bytes (930 MB) up to 2134114304 bytes (2035 MB)
JVM Flags: 5 total; -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP 9.23 Powered by Forge 12.16.0.1865 17 mods loaded, 17 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.9-12.16.0.1865-1.9.jar)
UCHIJAAAA Forge{12.16.0.1865} [Minecraft Forge] (forge-1.9-12.16.0.1865-1.9.jar)
UCHIJAAAA basemetals{2.1.1} [Base Metals] (BaseMetals_1.9-2.1.1.jar)
UCHIJAAAA Bloodmoon{1.2} [Bloodmoon] (Bloodmoon-MC1.9-1.4.1.jar)
UCHIJAAAA Chameleon{1.9-2.1.3} [Chameleon] (Chameleon-1.9-2.1.3.jar)
UCHIJAAAA poweradvantage{2.0.2} [Power Advantage] (PowerAdvantage_1.9.0-2.0.2.jar)
UCHIJAAAA electricadvantage{2.0.1} [Electric Advantage] (ElectricAdvantage-2.0.1.jar)
UCHIJAAAA hopperducts{1.4.7} [Hopper Ducts] (hopperducts-mc1.9-1.4.7.jar)
UCHIJAAAA JEI{3.2.10.185} [Just Enough Items] (jei_1.9-3.2.10.185.jar)
UCHIJAAAA lteleporters{1.1.1} [Lemon's Simple Teleporters] (LemonsSimpleTeleporters-1.1.1.jar)
UCHIJAAAA rftools{4.30} [RFTools] (rftools-1.9.0-4.30.jar)
UCHIJAAAA steamadvantage{2.0.1} [Steam Advantage] (SteamAdvantage-2.0.1.jar)
UCHIJAAAA StorageDrawers{1.9-3.1.5} [Storage Drawers] (StorageDrawers-1.9-3.1.5.jar)
UCHIJAAAA XaeroMinimap{1.8.7} [Xaero's Minimap] (Xaeros_Minimap_1.8.7_Forge_1.9.jar)
UCHIJAAAA YAFM{1.0.4} [Yet Another Food Mod] (yafm-1.0.4-mc1.9.jar)
UCHIJAAAA YALSM{2.1.5} [Yet Another Leather Smelting Mod] (yalsm-2.1.5-mc1.9.jar)
Loaded coremods (and transformers):
LoadingPlugin (Bloodmoon-MC1.9-1.4.1.jar)
lumien.bloodmoon.asm.ClassTransformer
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [EntityPlayerMP['Sedivy'/361, l='Test2', x=-102.85, y=98.00, z=-188.51]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

Yeah, it's #6. I guess I can stop being a lazy person and just fix it.

Edit: I just went ahead and fixed it. Turns out the JSON files were bad too, and someone kindly added a de_DE translation too that I've been ignoring, so I pushed a new version. It's just on CurseForge at the time of writing, but I'll eventually do all the stuff I typically do with each release.

Edit 2: ahh right, I just remembered why I've been keeping 1.9 sorta-kinda quiet... my stance is to hold off on editing the front pages of the forum posts until there's a "Recommended" version of Forge for 1.9 that I can test against, precisely because the Forge guys should be free to make dramatic changes like the change that caused this bug, in between "Recommended" releases.

Edit 3: but maybe I should change that.

Quote from zohar101»

Ty for the quick fix. Now I can log in and I played for a while but then I started crashing with this:

---- Minecraft Crash Report ----

WARNING: coremods are present:
LoadingPlugin (Bloodmoon-MC1.9-1.4.1.jar)
Contact their authors BEFORE contacting forge

// Ooh. Shiny.

Time: 19/04/16 1:38 PM
Description: Ticking entity

java.lang.IllegalAccessError: tried to access field net.minecraftforge.event.entity.EntityEvent.entity from class airbreather.mods.airbreathercore.event.LivingDropsEventHandlerBase
at airbreather.mods.airbreathercore.event.LivingDropsEventHandlerBase.invoke(LivingDropsEventHandlerBase.java:59)
at airbreather.mods.airbreathercore.event.ForgeEventSubscriber.OnLivingDropsEvent(ForgeEventSubscriber.java:47)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_22_ForgeEventSubscriber_OnLivingDropsEvent_LivingDropsEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.common.ForgeHooks.onLivingDrops(ForgeHooks.java:475)
at net.minecraft.entity.EntityLivingBase.func_70645_a(EntityLivingBase.java:1054)
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:951)
at net.minecraft.entity.Entity.func_70044_A(Entity.java:494)
at net.minecraft.entity.Entity.func_70030_z(Entity.java:459)
at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:212)
at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:209)
at net.minecraft.entity.passive.EntityWaterMob.func_70030_z(SourceFile:58)
at net.minecraft.entity.Entity.func_70071_h_(Entity.java:351)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1880)
at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:296)
at net.minecraft.world.World.func_72866_a(World.java:1934)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836)
at net.minecraft.world.World.func_72870_g(World.java:1903)
at net.minecraft.world.World.func_72939_s(World.java:1737)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:705)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:609)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:148)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)
at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Stacktrace:
at airbreather.mods.airbreathercore.event.LivingDropsEventHandlerBase.invoke(LivingDropsEventHandlerBase.java:59)
at airbreather.mods.airbreathercore.event.ForgeEventSubscriber.OnLivingDropsEvent(ForgeEventSubscriber.java:47)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_22_ForgeEventSubscriber_OnLivingDropsEvent_LivingDropsEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.common.ForgeHooks.onLivingDrops(ForgeHooks.java:475)
at net.minecraft.entity.EntityLivingBase.func_70645_a(EntityLivingBase.java:1054)
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:951)
at net.minecraft.entity.Entity.func_70044_A(Entity.java:494)
at net.minecraft.entity.Entity.func_70030_z(Entity.java:459)
at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:212)
at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:209)
at net.minecraft.entity.passive.EntityWaterMob.func_70030_z(SourceFile:58)
at net.minecraft.entity.Entity.func_70071_h_(Entity.java:351)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1880)
at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:296)
at net.minecraft.world.World.func_72866_a(World.java:1934)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836)
at net.minecraft.world.World.func_72870_g(World.java:1903)

-- Entity being ticked --
Details:
Entity Type: Squid (net.minecraft.entity.passive.EntitySquid)
Entity ID: 1947
Entity Name: Squid
Entity's Exact location: -249.50, 46.00, -265.50
Entity's Block location: World: (-250,46,-266), Chunk: (at 6,2,6 in -16,-17; contains blocks -256,0,-272 to -241,255,-257), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Entity's Momentum: 0.00, -0.08, 0.00
Entity's Passengers: []
Entity's Vehicle: ~~ERROR~~ NullPointerException: null
Stacktrace:
at net.minecraft.world.World.func_72939_s(World.java:1737)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619)

-- Affected level --
Details:
Level name: Test2
All players: 1 total; [EntityPlayerMP['Sedivy'/353, l='Test2', x=-347.27, y=11.00, z=-238.29]]
Chunk stats: ServerChunkCache: 542 Drop: 0
Level seed: 1829993019830361484
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options:
Level spawn location: World: (-105,64,-156), Chunk: (at 7,4,4 in -7,-10; contains blocks -112,0,-160 to -97,255,-145), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 1151354 game time, 630963 day time
Level dimension: 0
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 159346 (now: false), thunder time: 45876 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:705)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:609)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:148)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)
at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
Minecraft Version: 1.9
Operating System: Mac OS X (x86_64) version 10.11.4
Java Version: 1.8.0_77, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 431412424 bytes (411 MB) / 925556736 bytes (882 MB) up to 2134114304 bytes (2035 MB)
JVM Flags: 5 total; -Xmx2G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP 9.23 Powered by Forge 12.16.0.1865 19 mods loaded, 19 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
UCHIJAAAA mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
UCHIJAAAA FML{8.0.99.99} [Forge Mod Loader] (forge-1.9-12.16.0.1865-1.9.jar)
UCHIJAAAA Forge{12.16.0.1865} [Minecraft Forge] (forge-1.9-12.16.0.1865-1.9.jar)
UCHIJAAAA basemetals{2.1.1} [Base Metals] (BaseMetals_1.9-2.1.1.jar)
UCHIJAAAA Bloodmoon{1.2} [Bloodmoon] (Bloodmoon-MC1.9-1.4.1.jar)
UCHIJAAAA Chameleon{1.9-2.1.3} [Chameleon] (Chameleon-1.9-2.1.3.jar)
UCHIJAAAA lootablebodies{2.0.0} [DrCyano's Lootable Bodies] (CyanosLootableBodies_1.9-2.0.0(1).jar)
UCHIJAAAA poweradvantage{2.0.3} [Power Advantage] (PowerAdvantage_1.9.0-2.0.3.jar)
UCHIJAAAA electricadvantage{2.0.1} [Electric Advantage] (ElectricAdvantage-2.0.1.jar)
UCHIJAAAA hopperducts{1.4.7} [Hopper Ducts] (hopperducts-mc1.9-1.4.7.jar)
UCHIJAAAA JEI{3.2.10.185} [Just Enough Items] (jei_1.9-3.2.10.185.jar)
UCHIJAAAA lteleporters{1.1.1} [Lemon's Simple Teleporters] (LemonsSimpleTeleporters-1.1.1.jar)
UCHIJAAAA packingtape{0.5.1} [Packing Tape] (Packing Tape-0.5.1.jar)
UCHIJAAAA rftools{4.30} [RFTools] (rftools-1.9.0-4.30.jar)
UCHIJAAAA steamadvantage{2.0.1} [Steam Advantage] (SteamAdvantage-2.0.1.jar)
UCHIJAAAA StorageDrawers{1.9-3.1.5} [Storage Drawers] (StorageDrawers-1.9-3.1.5.jar)
UCHIJAAAA XaeroMinimap{1.8.7} [Xaero's Minimap] (Xaeros_Minimap_1.8.7_Forge_1.9.jar)
UCHIJAAAA YAFM{1.0.5} [Yet Another Food Mod] (yafm-1.0.5-mc1.9.jar)
UCHIJAAAA YALSM{2.1.5} [Yet Another Leather Smelting Mod] (yalsm-2.1.5-mc1.9.jar)
Loaded coremods (and transformers):
LoadingPlugin (Bloodmoon-MC1.9-1.4.1.jar)
lumien.bloodmoon.asm.ClassTransformer
Profiler Position: N/A (disabled)
Player Count: 1 / 8; [EntityPlayerMP['Sedivy'/353, l='Test2', x=-347.27, y=11.00, z=-238.29]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

Help?

Updated for 1.9. Note that there's still no "Recommended" Forge version for 1.9, so things may still break in future builds (it's already happened once -- Forge build 1804 or lower won't run YAFM 1.0.5 or higher). There's a recommended 1.9 build now.

Updated airbreathercore for 1.8.9 and 1.7.10 with a performance optimization I found when updating for 1.9.

1.7.10 users, see the note at the very top of the first thread.

Quote from GameDroid»

Not sure if this is the place to say but im having some troubles

i can run the game for a few seconds before a crash happens, heres the crash report:

java.lang.IllegalAccessError: tried to access field net.minecraftforge.event.entity.EntityEvent.entity from class airbreather.mods.yafm.YafmSquidDropEventHandler
at airbreather.mods.yafm.YafmSquidDropEventHandler.GetItemToDrop(YafmSquidDropEventHandler.java:34)
at airbreather.mods.airbreathercore.event.LivingDropsEventHandlerBase.invoke(LivingDropsEventHandlerBase.java:47)
at airbreather.mods.airbreathercore.event.ForgeEventSubscriber.OnLivingDropsEvent(ForgeEventSubscriber.java:47)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_14_ForgeEventSubscriber_OnLivingDropsEvent_LivingDropsEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:49)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:140)
at net.minecraftforge.common.ForgeHooks.onLivingDrops(ForgeHooks.java:475)
at net.minecraft.entity.EntityLivingBase.func_70645_a(EntityLivingBase.java:1054)
at net.minecraft.entity.monster.EntityZombie.func_70645_a(EntityZombie.java:717)
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:951)
at net.minecraft.entity.monster.EntityMob.func_70097_a(SourceFile:67)
at net.minecraft.entity.monster.EntityZombie.func_70097_a(EntityZombie.java:253)
at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:264)
at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:275)
at net.minecraft.entity.Entity.func_70071_h_(Entity.java:351)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1880)
at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:380)
at net.minecraft.entity.monster.EntityMob.func_70071_h_(SourceFile:46)
at net.minecraft.entity.monster.EntityZombie.func_70071_h_(EntityZombie.java:325)
at net.minecraft.world.World.func_72866_a(World.java:1934)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836)
at net.minecraft.world.World.func_72870_g(World.java:1903)
at net.minecraft.world.World.func_72939_s(World.java:1737)
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:619)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:705)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:609)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:238)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)
at java.lang.Thread.run(Thread.java:745)

all i can tell is its something to do with squid items that were added, any help would be appreciated.

Updated to 1.9.4. If you're upgrading a world from 1.7.10, make sure to upgrade to 1.8.9 first. Don't go straight to 1.9.4, or the food items you got from this mod will silently disappear.

Tested to work with Minecraft 1.10.2, on Forge build 2011.

Forge 1.11 now has a "Recommended" version, so I've released a version that works with it now.

Quote from AiryBreath»

Forge 1.11 now has a "Recommended" version, so I've released a version that works with it now.

Apparently, Forge build 2189 has started rejecting mods where the modid is not all lowercase. Forge 2189 is now the "Recommended" version for 1.11; previously, 2188 was the recommended one and did not enforce this rule.

I've released an update that will work with that. Items in old worlds seem to survive the upgrade process (at least, they did in my test).

Just tested the 1.11 version on 1.11.2. It works. Go wild.