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Moded server crashes

Chrissomg

By Chrissomg
in Support & Bug Reports

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Chrissomg Tree Puncher

Chrissomg

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I created a server using Aternos and game crashes once we enter, sometimes takes longer to crash but at the end it always crashes, we delete library but I dont know what its the real problem.

Here is the report, hope that you guys can help us:

---- Minecraft Crash Report ----

WARNING: coremods are present:
  MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.210.jar)
Contact their authors BEFORE contacting forge

// I let you down. Sorry :(

Time: 11/8/19 1:37 PM
Description: Ticking entity

java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Boolean
    at drzhark.mocreatures.entity.MoCEntityTameableAquatic.getIsTamed(MoCEntityTameableAquatic.java:89)
    at drzhark.mocreatures.entity.MoCEntityTameableAquatic.func_70094_T(MoCEntityTameableAquatic.java:452)
    at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:232)
    at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:208)
    at drzhark.mocreatures.entity.MoCEntityAquatic.func_70030_z(MoCEntityAquatic.java:914)
    at net.minecraft.entity.Entity.func_70071_h_(Entity.java:389)
    at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:2096)
    at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:295)
    at net.minecraft.world.World.func_72866_a(World.java:1993)
    at net.minecraft.world.World.func_72870_g(World.java:1955)
    at net.minecraft.world.World.func_72939_s(World.java:1759)
    at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1847)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)


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

-- Head --
Thread: Client thread
Stacktrace:
    at drzhark.mocreatures.entity.MoCEntityTameableAquatic.getIsTamed(MoCEntityTameableAquatic.java:89)
    at drzhark.mocreatures.entity.MoCEntityTameableAquatic.func_70094_T(MoCEntityTameableAquatic.java:452)
    at net.minecraft.entity.EntityLivingBase.func_70030_z(EntityLivingBase.java:232)
    at net.minecraft.entity.EntityLiving.func_70030_z(EntityLiving.java:208)
    at drzhark.mocreatures.entity.MoCEntityAquatic.func_70030_z(MoCEntityAquatic.java:914)
    at net.minecraft.entity.Entity.func_70071_h_(Entity.java:389)
    at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:2096)
    at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:295)
    at net.minecraft.world.World.func_72866_a(World.java:1993)
    at net.minecraft.world.World.func_72870_g(World.java:1955)

-- Entity being ticked --
Details:
    Entity Type: mocreatures:hippotang (drzhark.mocreatures.entity.aquatic.MoCEntityHippoTang)
    Entity ID: 259
    Entity Name: HippoTang
    Entity's Exact location: 168.56, 64.00, 362.51
    Entity's Block location: World: (168,64,362), Chunk: (at 8,4,10 in 10,22; contains blocks 160,0,352 to 175,255,367), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    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:1759)

-- Affected level --
Details:
    Level name: MpServer
    All players: 2 total; [GCEntityClientPlayerMP['Chrissomg'/343, l='MpServer', x=8.50, y=65.00, z=8.50], GCEntityOtherPlayerMP['RobertBelvis'/342, l='MpServer', x=109.91, y=64.00, z=285.50]]
    Chunk stats: MultiplayerChunkCache: 317, 317
    Level seed: 0
    Level generator: ID 00 - default, ver 1. Features enabled: false
    Level generator options: 
    Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 38 game time, 38 day time
    Level dimension: 0
    Level storage version: 0x00000 - Unknown?
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
    Forced entities: 90 total; [MoCEntityRaccoon['Raccoon'/128, l='MpServer', x=71.70, y=69.00, z=344.46], MoCEntityFly['Fly'/129, l='MpServer', x=72.58, y=70.00, z=338.58], MoCEntityMaggot['Maggot'/130, l='MpServer', x=65.50, y=72.00, z=359.50], MoCEntityHippoTang['HippoTang'/259, l='MpServer', x=168.56, y=64.00, z=362.51], MoCEntityBird['Bird'/137, l='MpServer', x=92.42, y=67.00, z=217.01], MoCEntityBird['Bird'/138, l='MpServer', x=91.89, y=69.13, z=243.67], EntityZombie['Zombi'/139, l='MpServer', x=79.52, y=41.00, z=269.75], EntityCreeper['Creeper'/140, l='MpServer', x=83.57, y=43.00, z=285.08], EntityCreeper['Creeper'/141, l='MpServer', x=82.01, y=43.00, z=285.41], EntityCreeper['Creeper'/142, l='MpServer', x=82.51, y=37.00, z=279.36], EntitySkeleton['Esqueleto'/143, l='MpServer', x=84.69, y=44.00, z=297.53], MoCEntitySilverSkeleton['SilverSkeleton'/144, l='MpServer', x=84.67, y=44.00, z=298.45], EntitySkeleton['Esqueleto'/145, l='MpServer', x=90.28, y=15.00, z=316.48], EntitySkeleton['Esqueleto'/146, l='MpServer', x=88.50, y=15.00, z=315.50], GCEntityClientPlayerMP['Chrissomg'/343, l='MpServer', x=8.50, y=65.00, z=8.50], MoCEntityBird['Bird'/147, l='MpServer', x=79.05, y=67.61, z=307.21], EntitySkeleton['Esqueleto'/148, l='MpServer', x=95.50, y=19.00, z=330.50], MoCEntityBird['Bird'/149, l='MpServer', x=81.73, y=68.00, z=321.84], MoCEntityRaccoon['Raccoon'/150, l='MpServer', x=86.69, y=69.00, z=354.36], MoCEntityCricket['Cricket'/163, l='MpServer', x=102.17, y=64.00, z=252.03], MoCEntityCricket['Cricket'/164, l='MpServer', x=96.31, y=65.00, z=242.97], EntityCreeper['Creeper'/165, l='MpServer', x=103.05, y=41.00, z=303.70], EntityCreeper['Creeper'/166, l='MpServer', x=102.84, y=41.00, z=301.99], EntityZombie['Zombi'/167, l='MpServer', x=103.73, y=41.00, z=301.53], EntityCreeper['Creeper'/168, l='MpServer', x=103.50, y=41.00, z=298.50], MoCEntityManticore['Manticore'/169, l='MpServer', x=112.30, y=37.00, z=296.30], EntityZombie['Zombi'/170, l='MpServer', x=103.53, y=42.00, z=307.20], MoCEntityBird['Bird'/171, l='MpServer', x=87.06, y=70.66, z=338.00], MoCEntityMaggot['Maggot'/176, l='MpServer', x=120.86, y=66.00, z=215.37], MoCEntityMaggot['Maggot'/177, l='MpServer', x=117.81, y=66.00, z=217.45], EntityZombie['Zombi'/178, l='MpServer', x=115.50, y=18.00, z=228.71], MoCEntityWerewolf['Werewolf'/179, l='MpServer', x=125.50, y=31.00, z=230.50], EntitySkeleton['Esqueleto'/180, l='MpServer', x=114.50, y=17.00, z=243.50], MoCEntityBird['Bird'/181, l='MpServer', x=122.09, y=64.00, z=241.60], EntityZombie['Zombi'/182, l='MpServer', x=115.03, y=23.00, z=270.50], EntityZombie['Zombi'/183, l='MpServer', x=122.50, y=18.00, z=269.50], EntityZombie['Zombi'/184, l='MpServer', x=123.92, y=18.00, z=285.34], EntitySkeleton['Esqueleto'/185, l='MpServer', x=124.50, y=32.00, z=287.50], EntityItem['item.item.apple'/186, l='MpServer', x=113.83, y=71.00, z=287.13], GCEntityOtherPlayerMP['RobertBelvis'/342, l='MpServer', x=109.91, y=64.00, z=285.50], EntitySkeleton['Esqueleto'/187, l='MpServer', x=121.30, y=21.00, z=296.91], EntitySpider['Araña'/188, l='MpServer', x=121.70, y=24.10, z=295.29], EntityZombie['Zombi'/189, l='MpServer', x=120.30, y=18.00, z=288.73], MoCEntityWerewolf['Werewolf'/190, l='MpServer', x=125.16, y=20.00, z=295.26], MoCEntityWerewolf['Werewolf'/191, l='MpServer', x=117.50, y=19.00, z=291.50], MoCEntityManticore['Manticore'/192, l='MpServer', x=119.70, y=18.00, z=289.70], EntitySkeleton['Esqueleto'/193, l='MpServer', x=119.70, y=18.50, z=289.80], EntitySkeleton['Esqueleto'/194, l='MpServer', x=111.51, y=32.00, z=285.73], EntityCreeper['Creeper'/195, l='MpServer', x=117.81, y=32.00, z=290.49], EntityCreeper['Creeper'/196, l='MpServer', x=122.50, y=32.00, z=288.50], MoCEntityBird['Bird'/197, l='MpServer', x=118.82, y=63.00, z=289.33], EntityCreeper['Creeper'/198, l='MpServer', x=126.70, y=23.00, z=304.70], EntityZombie['Zombi'/199, l='MpServer', x=111.52, y=42.00, z=306.71], EntitySkeleton['Esqueleto'/200, l='MpServer', x=122.50, y=42.00, z=345.66], EntityZombie['Zombi'/201, l='MpServer', x=122.50, y=42.00, z=355.50], EntitySkeleton['Esqueleto'/209, l='MpServer', x=129.37, y=19.91, z=223.03], EntityCreeper['Creeper'/210, l='MpServer', x=130.50, y=31.00, z=223.22], MoCEntityButterfly['ButterFly'/211, l='MpServer', x=136.50, y=66.00, z=212.40], MoCEntityBird['Bird'/212, l='MpServer', x=137.07, y=65.00, z=236.20], MoCEntityBird['Bird'/213, l='MpServer', x=136.06, y=64.78, z=259.18], GCEntityOtherPlayerMP['RobertBelvis'/342, l='MpServer', x=109.91, y=64.00, z=285.50], EntitySquid['Calamar'/214, l='MpServer', x=136.58, y=62.00, z=285.92], EntitySquid['Calamar'/215, l='MpServer', x=143.50, y=62.31, z=298.01], MoCEntityAnt['Ant'/88, l='MpServer', x=35.03, y=70.00, z=356.40], EntitySquid['Calamar'/216, l='MpServer', x=127.80, y=61.13, z=291.05], EntitySquid['Calamar'/217, l='MpServer', x=136.88, y=61.57, z=291.09], EntitySkeleton['Esqueleto'/218, l='MpServer', x=139.50, y=41.00, z=322.50], MoCEntityBird['Bird'/219, l='MpServer', x=140.20, y=73.15, z=349.20], MoCEntityBird['Bird'/228, l='MpServer', x=152.71, y=67.00, z=215.51], EntitySkeleton['Esqueleto'/229, l='MpServer', x=153.50, y=53.00, z=310.50], MoCEntityBird['Bird'/230, l='MpServer', x=149.14, y=66.00, z=311.54], EntityZombie['Zombi'/231, l='MpServer', x=156.50, y=47.00, z=357.50], MoCEntityBird['Bird'/104, l='MpServer', x=45.04, y=73.16, z=213.01], EntityZombie['Zombi'/232, l='MpServer', x=158.50, y=47.00, z=356.50], MoCEntityBird['Bird'/105, l='MpServer', x=42.42, y=68.15, z=248.88], MoCEntityBird['Bird'/106, l='MpServer', x=52.92, y=71.59, z=321.37], EntitySkeleton['Esqueleto'/107, l='MpServer', x=43.82, y=21.00, z=346.45], EntitySkeleton['Esqueleto'/108, l='MpServer', x=42.67, y=19.08, z=355.47], EntitySkeleton['Esqueleto'/109, l='MpServer', x=47.04, y=19.00, z=346.55], MoCEntityBird['Bird'/112, l='MpServer', x=47.69, y=68.00, z=257.24], EntityCreeper['Creeper'/113, l='MpServer', x=53.50, y=30.00, z=347.50], MoCEntityRoach['Roach'/114, l='MpServer', x=49.30, y=66.00, z=353.52], MoCEntityCricket['Cricket'/121, l='MpServer', x=73.55, y=64.00, z=236.90], MoCEntityBird['Bird'/122, l='MpServer', x=60.85, y=68.51, z=248.47], MoCEntityCricket['Cricket'/123, l='MpServer', x=78.00, y=64.00, z=236.23], MoCEntityManticore['Manticore'/124, l='MpServer', x=72.70, y=19.00, z=283.30], EntitySkeleton['Esqueleto'/125, l='MpServer', x=79.50, y=41.00, z=275.50], EntitySkeleton['Esqueleto'/126, l='MpServer', x=79.02, y=15.00, z=299.50], EntityItem['item.item.rustic.tomato_seeds'/254, l='MpServer', x=165.33, y=63.00, z=250.91], EntitySkeleton['Esqueleto'/127, l='MpServer', x=76.92, y=45.00, z=288.75]]
    Retry entities: 0 total; []
    Server brand: fml,forge
    Server type: Non-integrated multiplayer server
Stacktrace:
    at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:420)
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2741)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:419)
    at net.minecraft.client.main.Main.main(SourceFile:123)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 794769256 bytes (757 MB) / 2516582400 bytes (2400 MB) up to 8589934592 bytes (8192 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
    FML: MCP 9.42 Powered by Forge 14.23.5.2837 24 mods loaded, 24 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                                |
    |:------ |:-------------------- |:--------------- |:------------------------------------------------ |:---------------------------------------- |
    | LCHIJA | minecraft            | 1.12.2          | minecraft.jar                                    | None                                     |
    | LCHIJA | mcp                  | 9.42            | minecraft.jar                                    | None                                     |
    | LCHIJA | FML                  | 8.0.99.99       | forge-1.12.2-14.23.5.2837.jar                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | forge                | 14.23.5.2837    | forge-1.12.2-14.23.5.2837.jar                    | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | LCHIJA | micdoodlecore        |                 | minecraft.jar                                    | None                                     |
    | LCHIJA | galacticraftcore     | 4.0.2.210       | GalacticraftCore-1.12.2-4.0.2.210.jar            | None                                     |
    | LCHIJA | galacticraftplanets  | 4.0.2.210       | Galacticraft-Planets-1.12.2-4.0.2.210.jar        | None                                     |
    | LCHIJA | asmodeuscore         | 0.0.7           | AsmodeusCore-1.12.2-0.0.7.jar                    | None                                     |
    | LCHIJA | bibliocraft          | 2.4.5           | BiblioCraft[v2.4.5][MC1.12.2].jar                | None                                     |
    | LCHIJA | biomesoplenty        | 7.0.1.2419      | BiomesOPlenty-1.12.2-7.0.1.2419-universal.jar    | None                                     |
    | LCHIJA | codechickenlib       | 3.2.2.353       | CodeChickenLib-1.12.2-3.2.2.353-universal.jar    | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LCHIJA | ptrmodellib          | 1.0.4           | PTRLib-1.0.4.jar                                 | None                                     |
    | LCHIJA | props                | 2.6.0           | Decocraft-2.6.0_1.12.2.jar                       | None                                     |
    | LCHIJA | mocreatures          | 12.0.5          | DrZharks MoCreatures Mod-12.0.5.jar              | None                                     |
    | LCHIJA | extrautils2          | 1.0             | extrautils2-1.12-1.9.9.jar                       | None                                     |
    | LCHIJA | cfm                  | 6.3.1           | furniture-6.3.1-1.12.2.jar                       | None                                     |
    | LCHIJA | galaxyspace          | 2.0.7           | GalaxySpace-1.12.2-2.0.7.jar                     | None                                     |
    | LCHIJA | waila                | 1.8.26          | Hwyla-1.8.26-B41_1.12.2.jar                      | None                                     |
    | LCHIJA | ironbackpacks        | 1.12.2-3.0.8-12 | IronBackpacks-1.12.2-3.0.8-12.jar                | None                                     |
    | LCHIJA | jei                  | 4.14.1.234      | jei_1.12.2-4.14.1.234.jar                        | None                                     |
    | LCHIJA | journeymap           | 1.12.2-5.5.4    | journeymap-1.12.2-5.5.4.jar                      | None                                     |
    | LCHIJA | nei                  | 2.4.2           | NotEnoughItems-1.12.2-2.4.2.240-universal.jar    | f1850c39b2516232a2108a7bd84d1cb5df93b261 |
    | LCHIJA | additionalstructures | 2.3.1           | Rex's-Additional-Structures-1.12.x-(v.2.3.1).jar | None                                     |
    | LCHIJA | rustic               | 1.1.1           | rustic-1.1.1.jar                                 | None                                     |

    Loaded coremods (and transformers): 
MicdoodlePlugin (MicdoodleCore-1.12.2-4.0.2.210.jar)
  micdoodle8.mods.miccore.MicdoodleTransformer
    GL info: ' Vendor: 'Intel' Version: '4.5.0 - Build 25.20.100.6374' Renderer: 'Intel(R) UHD Graphics 630'
    Launched Version: 1.12.2-forge1.12.2-14.23.5.2837
    LWJGL: 2.9.4
    OpenGL: Intel(R) UHD Graphics 630 GL version 4.5.0 - Build 25.20.100.6374, Intel
    GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'fml,forge'
    Type: Client (map_client.txt)
    Resource Packs: 
    Current Language: Español (España)
    Profiler Position: N/A (disabled)
    CPU: 8x Intel(R) Core(TM) i5-8300H CPU @ 2.30GHz

Chrissomg Tree Puncher

Chrissomg

Posted
  • Author
Posted
  On 11/8/2019 at 3:38 PM, diesieben07 said:

It's most likely not. This crash happens when some mod adds entries to the EntityDataManager of entities it does not own.

Versions #2788 and higher of Forge log a warning if this happens.

 

@Chrissomg Please post the debug.log.

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Im trying to upload that file but when I try it, fails and this msg appear "-200"

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{mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "Crystal-Clear-2.1-Beta-forge.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "design_decor-0.4.0b-1.20.1.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "embeddium-0.3.31+mc1.20.1.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "entityculling-forge-1.7.4-mc1.20.1.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "interiors-0.5.6+forge-mc1.20.1-local.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "Jade-1.20.1-Forge-11.13.1.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "jei-1.20.1-forge-15.20.0.112.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "ManyIdeasCore-1.20.1-1.4.2.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "ManyIdeasDoors-1.20.1-1.2.3.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "prma-1.20.1-0.4.4-cr6.0-SIMPLE-beta-all.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.715] 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"rubidium-extra-0.5.4.4+mc1.20.1-build.131.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.716] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "rubidium-mc1.20.1-0.7.1.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.716] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "skinlayers3d-forge-1.7.5-mc1.20.1.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.716] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "Steam_Rails-1.6.7+forge-mc1.20.1.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.716] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "tacz-1.20.1-1.1.5.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.716] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "Xaeros_Minimap_25.2.6_Forge_1.20.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.716] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "XaerosWorldMap_1.39.9_Forge_1.20.jar" of type MOD with provider {mods folder locator at C:\Users\sammi\AppData\Roaming\PrismLauncher\instances\SITE 111\minecraft\mods} [06Jun2025 16:18:49.853] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file C:\Users\sammi\AppData\Roaming\PrismLauncher\libraries\net\neoforged\fancymodloader\core\47.2.2\core-47.2.2.jar is missing mods.toml file [06Jun2025 16:18:49.856] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file C:\Users\sammi\AppData\Roaming\PrismLauncher\libraries\net\neoforged\fancymodloader\language-java\47.2.2\language-java-47.2.2.jar is missing mods.toml file [06Jun2025 16:18:49.858] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file C:\Users\sammi\AppData\Roaming\PrismLauncher\libraries\net\neoforged\fancymodloader\language-lowcode\47.2.2\language-lowcode-47.2.2.jar is missing mods.toml file [06Jun2025 16:18:49.861] [main/WARN] [net.minecraftforge.fml.loading.moddiscovery.ModFileParser/LOADING]: Mod file C:\Users\sammi\AppData\Roaming\PrismLauncher\libraries\net\neoforged\fancymodloader\language-minecraft\47.2.2\language-minecraft-47.2.2.jar is missing mods.toml file [06Jun2025 16:18:49.866] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "core-47.2.2.jar" of type LIBRARY with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@3c2fa57a [06Jun2025 16:18:49.867] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "language-java-47.2.2.jar" of type LANGPROVIDER with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@3c2fa57a [06Jun2025 16:18:49.867] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "language-lowcode-47.2.2.jar" of type LANGPROVIDER with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@3c2fa57a [06Jun2025 16:18:49.867] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "language-minecraft-47.2.2.jar" of type LANGPROVIDER with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@3c2fa57a [06Jun2025 16:18:49.867] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "client-1.20.1-20230612.114412-srg.jar" of type MOD with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@3c2fa57a [06Jun2025 16:18:49.867] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "forge-1.20.1-47.1.105-universal.jar" of type MOD with provider net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator@3c2fa57a [06Jun2025 16:18:49.872] [main/INFO] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Found mod file "events-47.2.2.jar" of type GAMELIBRARY with provider net.minecraftforge.fml.loading.moddiscovery.BuiltinGameLibraryLocator@38834000 [06Jun2025 16:18:49.881] [main/ERROR] [net.minecraftforge.fml.loading.UniqueModListBuilder/LOADING]: Found duplicate mods:     Mod ID: 'rubidium' from mod files: rubidium-mc1.20.1-0.7.1.jar, embeddium-0.3.31+mc1.20.1.jar [06Jun2025 16:18:49.882] [main/ERROR] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Failed to build unique mod list after mod discovery. net.minecraftforge.fml.loading.EarlyLoadingException: Duplicate mods found     at net.minecraftforge.fml.loading.UniqueModListBuilder.buildUniqueList(UniqueModListBuilder.java:87) ~[loader-47.2.2.jar:47.2]     at net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer.discoverMods(ModDiscoverer.java:106) ~[loader-47.2.2.jar:47.2]     at net.minecraftforge.fml.loading.FMLLoader.beginModScan(FMLLoader.java:164) ~[loader-47.2.2.jar:47.2]     at net.minecraftforge.fml.loading.FMLServiceProvider.beginScanning(FMLServiceProvider.java:86) ~[loader-47.2.2.jar:47.2]     at cpw.mods.modlauncher.TransformationServiceDecorator.runScan(TransformationServiceDecorator.java:112) ~[modlauncher-10.0.9.jar:?]     at cpw.mods.modlauncher.TransformationServicesHandler.lambda$runScanningTransformationServices$8(TransformationServicesHandler.java:100) ~[modlauncher-10.0.9.jar:?]     at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]     at java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1779) ~[?:?]     at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]     at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?]     at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?]     at java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?]     at java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?]     at java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?]     at java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?]     at cpw.mods.modlauncher.TransformationServicesHandler.runScanningTransformationServices(TransformationServicesHandler.java:102) ~[modlauncher-10.0.9.jar:?]     at cpw.mods.modlauncher.TransformationServicesHandler.initializeTransformationServices(TransformationServicesHandler.java:55) ~[modlauncher-10.0.9.jar:?]     at cpw.mods.modlauncher.Launcher.run(Launcher.java:88) ~[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:?]     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 io.github.zekerzhayard.forgewrapper.installer.Main.main(Main.java:67) ~[?:?]     at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:105) ~[?:?]     at org.prismlauncher.EntryPoint.listen(EntryPoint.java:129) ~[?:?]     at org.prismlauncher.EntryPoint.main(EntryPoint.java:70) ~[?:?] [06Jun2025 16:18:49.894] [main/ERROR] [net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer/SCAN]: Mod Discovery failed. Skipping dependency discovery.    
    • jellyBush
      Cannot import net.minecraft.world.item.SwordItem

      By jellyBush · Posted

      I've just started modding, and I'm trying to make custom swords. When I try to import SwordItem, I get the error:  What confuses me is that other item classes work fine: package io.github.xxx.denseswords.item; import io.github.xxx.denseswords.DenseSwords; import net.minecraft.world.item.Item; // works fine import net.minecraft.world.item.ShovelItem; // works fine import net.minecraft.world.item.SwordItem; // Error: The import cannot be resolved import net.minecraftforge.registries.DeferredRegister; import net.minecraftforge.registries.RegistryObject; Forge MDK v55.0.15 - Minecraft 1.21.5 Java v24.0.1 Windows 11 IDE: Visual Studio Code

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