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Currently Supported: 1.19.X (Latest), 1.18.X (LTS)
Java and you: How to avoid crashes

Modder Support

This is the support section for those modding with Forge. Help with modding goes in here, however, please keep in mind that this is not a Java school. You are expected to have basic knowledge of Java before posting here.

Subforums

  1. ForgeGradle

    Help and support for the new ForgeGradle system of building mods.

    6k
    posts

45440 topics in this forum

  1. Custom Item Not Dropping

    By MikeD,
    • 7 replies
    • 3.1k views

  2. All items Replaced With Air?? Pls Help

    By DJ_Laser,
    • 6 replies
    • 3.1k views

  3. build error 1.19

    By YouRM,
    • 1 reply
    • 1.9k views

  4. Change Use Animation Items, how change it?

    By DouglasRafael,
    • 2 replies
    • 4.1k views

  5. [1.19.2] WorldGen only generate blocks at center of chunk

    By FantaLaTone,
    • 0 replies
    • 2.5k views

  6. [1.18.2] How to get texture atlases resource locations

    By Sireous,
    • 0 replies
    • 2.3k views

  7. [1.19.2] Natural spawn in structures

    By Ezio214,
    • 0 replies
    • 1.6k views

  8. How many items can be register in Forge?

    By DouglasRafael,
    • 1 reply
    • 2.6k views

  9. 1.16.5 modded minecraft loading error [Repost]

    By Icexiety,
    • 1 reply
    • 2.9k views

  10. 1.19.2 Golems not saving their persistant data after spawning from a packet[SOLVED]

    By ChasePlays,
    • 0 replies
    • 1.8k views

  11. [SOLVED][1.19.2] How to use FriendlyByteBuf Reader and Writer

    By Ezio214,
    • 4 replies
    • 3.3k views

  12. [1.19.2][Solved] Access Transformers

    By Zacomat,
    • 2 replies
    • 4k views

  13. [1.12.2]Tinker's Smeltery fuel won't add

    By Iluvsimsi,
    • 1 reply
    • 2.8k views

  14. [1.19.2] Detect a Certain Block within a Radius of a Mob

    By TheMajorN,
    • 1 reply
    • 2k views

  15. Can you use eclipse to mod in 1.19.2

    By sphee,
    • 8 replies
    • 12.6k views

  16. [SOLVED][1.19.2] Capabilities

    By Ezio214,
    • 7 replies
    • 6.9k views

  17. BlockEntity Error

    By 杜 知明,
    • 1 reply
    • 3k views

  18. Error when running "runClient" gradle task

    By gwoonryan,
    • 1 reply
    • 3.9k views

  19. 1.12.2 mod to 1.18+

    By Tucky143,
    • 2 replies
    • 4.1k views

  20. [1.16.5] Execution failed for task ':runClient'.

    By CharlieDotNot,
    • 1 reply
    • 2.6k views

  21. Issues running the run.bat file when starting a new server

    By CactiRoses,
    • 1 reply
    • 3.1k views

  22. I can't create a craft that gives several blocks, anyone know how to do it? 1.16.5 forge modding

    By Sneakzy,
    • 1 reply
    • 3k views

  23. Need help with a crash report

    By Vaecitus,
    • 0 replies
    • 1.6k views

  24. [SOLVED][1.18.2] Get texture file of BakedQuad

    By Sireous,
    • 4 replies
    • 3.8k views

  25. Error C:\Information\Sweetberry\build\resources\main has mods that were not found

    By Samta_Clause,
    • 1 reply
    • 1.7k views


  • Posts

    • aut1sto
      Disable world loading

      By aut1sto · Posted

      Hello, is there some way to completely disable some dimensions for them to not load while server startup?
    • ytjasonsas
      fml.modloading.dupemod error idk why this is happening i don't have any duped mod

      By ytjasonsas · Posted

      [01:12:23] [01:12:23] [main/INFO]: ModLauncher running: args [--username, ytjasonsas, --version, release minecraft modde, --gameDir, C:\Users\jason\AppData\Roaming\.minecraft\versions\release minecraft modde, --assetsDir, C:\Users\jason\AppData\Roaming\.minecraft\assets, --assetIndex, 1.16, --uuid, 281b40fd-958f-11eb-90a8-d45d64bce613, --accessToken, ????????, --userType, mojang, --versionType, release, --width, 925, --height, 530, --launchTarget, fmlclient, --fml.forgeVersion, 36.2.39, --fml.mcVersion, 1.16.5, --fml.forgeGroup, net.minecraftforge, --fml.mcpVersion, 20210115.111550] [main/INFO]: ModLauncher 8.1.3+8.1.3+main-8.1.x.c94d18ec starting: java version 1.8.0_51 by Oracle Corporation [01:12:23] [main/WARN]: LEGACY JDK DETECTED, SECURED JAR HANDLING DISABLED [01:12:23] [main/INFO]: Added Lets Encrypt root certificates as additional trust [01:12:23] [main/INFO]: SpongePowered MIXIN Subsystem Version=0.8.4 Source=file:/C:/Users/jason/AppData/Roaming/.minecraft/libraries/org/spongepowered/mixin/0.8.4/mixin-0.8.4.jar Service=ModLauncher Env=CLIENT [01:12:25] [main/INFO]: Launching target 'fmlclient' with arguments [--version, release minecraft modde, --gameDir, C:\Users\jason\AppData\Roaming\.minecraft\versions\release minecraft modde, --assetsDir, C:\Users\jason\AppData\Roaming\.minecraft\assets, --uuid, 281b40fd-958f-11eb-90a8-d45d64bce613, --username, ytjasonsas, --assetIndex, 1.16, --accessToken, ????????, --userType, mojang, --versionType, release, --width, 925, --height, 530] [01:12:30] [main/INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD' [01:12:30] [main/INFO]: Setting user: ytjasonsas [01:12:31] [main/INFO]: Backend library: LWJGL version 3.2.2 build 10 [01:12:32] [main/FATAL]: Error during pre-loading phase net.minecraftforge.fml.ModLoadingException: fml.modloading.dupedmod     at net.minecraftforge.fml.ModLoadingException.lambda$fromEarlyException$0(ModLoadingException.java:50) ~[?:?]     at net.minecraftforge.fml.ModLoadingException$$Lambda$2937/1237743088.apply(Unknown Source) ~[?:?]     at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:1.8.0_51]     at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0_51]     at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]     at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]     at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[?:1.8.0_51]     at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[?:1.8.0_51]     at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]     at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[?:1.8.0_51]     at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) ~[?:1.8.0_51]     at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374) ~[?:1.8.0_51]     at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:512) ~[?:1.8.0_51]     at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:502) ~[?:1.8.0_51]     at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) ~[?:1.8.0_51]     at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:1.8.0_51]     at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) ~[?:1.8.0_51]     at net.minecraftforge.fml.ModLoader.<init>(ModLoader.java:106) ~[?:?]     at net.minecraftforge.fml.ModLoader.get(ModLoader.java:140) [?:?]     at net.minecraftforge.fml.client.ClientModLoader.lambda$begin$1(ClientModLoader.java:89) [?:?]     at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2934/873769155.run(Unknown Source) [?:?]     at net.minecraftforge.fml.client.ClientModLoader.lambda$createRunnableWithCatch$4(ClientModLoader.java:109) [?:?]     at net.minecraftforge.fml.client.ClientModLoader$$Lambda$2935/919376773.run(Unknown Source) [?:?]     at net.minecraftforge.fml.client.ClientModLoader.begin(ClientModLoader.java:89) [?:?]     at net.minecraft.client.Minecraft.<init>(Minecraft.java:437) [?:?]     at net.minecraft.client.main.Main.main(Main.java:149) [?:?]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51]     at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51]     at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:37) [forge-1.16.5-36.2.39.jar:36.2]     at net.minecraftforge.fml.loading.FMLClientLaunchProvider$$Lambda$416/1445758842.call(Unknown Source) [forge-1.16.5-36.2.39.jar:36.2]     at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-8.1.3.jar:?]     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-8.1.3.jar:?]     at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-8.1.3.jar:?]     at cpw.mods.modlauncher.Launcher.run(Launcher.java:82) [modlauncher-8.1.3.jar:?]     at cpw.mods.modlauncher.Launcher.main(Launcher.java:66) [modlauncher-8.1.3.jar:?] [01:12:32] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.sound.SoundLoadEvent to a broken mod state [01:12:32] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.ColorHandlerEvent$Block to a broken mod state [01:12:32] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.ColorHandlerEvent$Item to a broken mod state [01:12:34] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.ParticleFactoryRegisterEvent to a broken mod state [01:12:34] [main/INFO]: Narrator library for x64 successfully loaded [01:12:34] [main/INFO]: Reloading ResourceManager: Default [01:12:34] [Worker-Main-8/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:34] [Worker-Main-9/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:34] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.ModelRegistryEvent to a broken mod state [01:12:34] [Worker-Main-10/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:37] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:38] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:38] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:38] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:38] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:38] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:38] [Worker-Main-12/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Pre to a broken mod state [01:12:38] [main/INFO]: OpenAL initialized. [01:12:38] [main/INFO]: Sound engine started [01:12:39] [main/INFO]: Created: 1024x512x4 minecraft:textures/atlas/blocks.png-atlas [01:12:39] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:39] [main/INFO]: Created: 256x128x4 minecraft:textures/atlas/signs.png-atlas [01:12:39] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:39] [main/INFO]: Created: 512x512x4 minecraft:textures/atlas/banner_patterns.png-atlas [01:12:39] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:39] [main/INFO]: Created: 512x512x4 minecraft:textures/atlas/shield_patterns.png-atlas [01:12:39] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:39] [main/INFO]: Created: 256x256x4 minecraft:textures/atlas/chest.png-atlas [01:12:39] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:39] [main/INFO]: Created: 512x256x4 minecraft:textures/atlas/beds.png-atlas [01:12:39] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:39] [main/INFO]: Created: 512x256x4 minecraft:textures/atlas/shulker_boxes.png-atlas [01:12:39] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:40] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.ModelBakeEvent to a broken mod state [01:12:40] [main/INFO]: Created: 256x256x0 minecraft:textures/atlas/particles.png-atlas [01:12:40] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:40] [main/INFO]: Created: 256x256x0 minecraft:textures/atlas/paintings.png-atlas [01:12:40] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:40] [main/INFO]: Created: 128x128x0 minecraft:textures/atlas/mob_effects.png-atlas [01:12:40] [main/ERROR]: Cowardly refusing to send event net.minecraftforge.client.event.TextureStitchEvent$Post to a broken mod state [01:12:40] [main/INFO]: [net.minecraft.crash.CrashReport:func_85057_a:196]: Negative index in crash report handler (23/26) [01:12:40] [main/FATAL]: Crash report saved to C:\Users\jason\AppData\Roaming\.minecraft\versions\release minecraft modde\crash-reports\crash-2022-12-09_01.12.40-fml.txt
    • warjort
      1.18.2 Forge crashes when starting up a world, no mods in the mod folder either

      By warjort · Posted

      Change your max fps to be larger than 0, either in the options menu or the options.txt
    • KalamityF
      1.19.2 Possible to tick an ItemStack?

      By KalamityF · Posted

      Solved, didn't see the inventoryTick method before writing this.
    • Antonio340
      Crash at lauching

      By Antonio340 · Posted

      Problem solved . The mods need to be updated to the 1.19.3 version and rightly . The mods citadel, better animal plus , journey map all works fine . Only architectury doesn’t work even after the update . I sent them a message to make them aware of the situation . 

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