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cant install forge

By helllovenus
August 3, 2019 in Support & Bug Reports

https://forums.minecraftforge.net/topic/74112-cant-install-forge/

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helllovenus

Posted August 3, 2019

I can't install forge on version 1.14.3. It keeps showing this error

Failed to run processor: com.google.gson.JsonParseException:Error parsing arguments in version json. File is corrupt or its format has changed.

please help meeee

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DaemonUmbra

Posted August 4, 2019

What launcher are you using? Please provide a screenshot.

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This is my Forum Signature, I am currently attempting to transform it into a small guide for fixing easier issues using spoiler blocks to keep things tidy.

As the most common issue I feel I should put this outside the main bulk:

The only official source for Forge is https://files.minecraftforge.net, and the only site I trust for getting mods is CurseForge.

If you use any site other than these, please take a look at the StopModReposts project and install their browser extension, I would also advise running a virus scan.

For players asking for assistance with Forge please expand the spoiler below and read the appropriate section(s) in its/their entirety.

Reveal hidden contents

Logs (Most issues require logs to diagnose):

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Please post logs using one of the following sites (Thank you Lumber Wizard for the list):

https://gist.github.com/: 100MB Requires member (Free)

https://pastebin.com/: 512KB as guest, 10MB as Pro ($$$)

https://hastebin.com/: 400KB

Do NOT use sites like Mediafire, Dropbox, OneDrive, Google Drive, or a site that has a countdown before offering downloads.

What to provide:

...for Crashes and Runtime issues:

Minecraft 1.14.4 and newer:

Post debug.log

Older versions:

Please update...

...for Installer Issues:

Post your installer log, found in the same place you ran the installer

This log will be called either installer.log or named the same as the installer but with .log on the end

Note for Windows users:

Windows hides file extensions by default so the installer may appear without the .jar extension then when the .log is added the log will appear with the .jar extension

Where to get it:

Mojang Launcher: When using the Mojang launcher debug.log is found in .minecraft\logs.

Curse/Overwolf: If you are using the Curse Launcher, their configurations break Forge's log settings, fortunately there is an easier workaround than I originally thought, this works even with Curse's installation of the Minecraft launcher as long as it is not launched THROUGH Twitch:

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or alternately,

Fallback ("No logs are generated"):

If you don't see logs generated in the usual place, provide the launcher_log.txt from .minecraft

Server Not Starting:

Reveal hidden contents

Reporting Illegal/Inappropriate Adfocus Ads:

Reveal hidden contents

Posting your mod as a GitHub Repo:

Reveal hidden contents

[Workaround line, please ignore]

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- caused by: com.electronwill.nightconfig.core.io.ParsingException: Not enough data available
  
  By GWap · Posted 1 hour ago
  
  I am playing a mod (1.16.5) that is heavily modded. I played it for a few hours completely fine but now that I am trying to load in again 6 hours later I crash. I have 32 gigs of dedicated ram to this mod, and Ive gone into my world save, serverconfigs, and deleted usefulbackpacks-server.toml What do I do from here This is my full crash log from Curseforge at net.minecraftforge.fml.config.ConfigFileTypeHandler.lambda$reader$1(ConfigFileTypeHandler.java:61) ~[?:?] at net.minecraftforge.fml.config.ConfigFileTypeHandler$$Lambda$14819/1243247982.apply(Unknown Source) ~[?:?] at net.minecraftforge.fml.config.ConfigTracker.openConfig(ConfigTracker.java:104) ~[?:?] at net.minecraftforge.fml.config.ConfigTracker.lambda$loadConfigs$1(ConfigTracker.java:83) ~[?:?] at net.minecraftforge.fml.config.ConfigTracker$$Lambda$14818/841663910.accept(Unknown Source) ~[?:?] at java.lang.Iterable.forEach(Iterable.java:75) ~[?:1.8.0_51] at java.util.Collections$SynchronizedCollection.forEach(Collections.java:2062) ~[?:1.8.0_51] at net.minecraftforge.fml.config.ConfigTracker.loadConfigs(ConfigTracker.java:83) ~[?:?] at net.minecraftforge.fml.server.ServerLifecycleHooks.handleServerAboutToStart(ServerLifecycleHooks.java:94) ~[?:?] at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:59) ~[?:?] at net.minecraft.server.MinecraftServer.func_240802_v_(MinecraftServer.java:621) [?:?] at net.minecraft.server.MinecraftServer.func_240783_a_(MinecraftServer.java:232) [?:?] at net.minecraft.server.MinecraftServer$$Lambda$21132/2071546526.run(Unknown Source) [?:?] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51] Caused by: com.electronwill.nightconfig.core.io.ParsingException: Not enough data available at com.electronwill.nightconfig.core.io.ParsingException.notEnoughData(ParsingException.java:22) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.core.io.ReaderInput.directReadChar(ReaderInput.java:36) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.core.io.AbstractInput.readChar(AbstractInput.java:49) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.core.io.AbstractInput.readCharsUntil(AbstractInput.java:123) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.toml.TableParser.parseKey(TableParser.java:166) ~[toml-3.6.3.jar:?] at com.electronwill.nightconfig.toml.TableParser.parseDottedKey(TableParser.java:145) ~[toml-3.6.3.jar:?] at com.electronwill.nightconfig.toml.TableParser.parseNormal(TableParser.java:55) ~[toml-3.6.3.jar:?] at com.electronwill.nightconfig.toml.TomlParser.parse(TomlParser.java:44) ~[toml-3.6.3.jar:?] at com.electronwill.nightconfig.toml.TomlParser.parse(TomlParser.java:37) ~[toml-3.6.3.jar:?] at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:113) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:219) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.core.io.ConfigParser.parse(ConfigParser.java:202) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.core.file.WriteSyncFileConfig.load(WriteSyncFileConfig.java:73) ~[core-3.6.3.jar:?] at com.electronwill.nightconfig.core.file.AutosaveCommentedFileConfig.load(AutosaveCommentedFileConfig.java:85) ~[core-3.6.3.jar:?] at net.minecraftforge.fml.config.ConfigFileTypeHandler.lambda$reader$1(ConfigFileTypeHandler.java:57) ~[?:?] ... 13 more [23:26:44] [Server thread/FATAL]:Preparing crash report with UUID a1e4c58d-8019-4653-affd-236e2af63d55
- When trying to enter to a server I own with my friends now told me that I can not connect to the world
  
  By Frank404 · Posted 3 hours ago
  
  The server just disconnect me and sent me this error message [01:29:54] [Server thread/ERROR] [minecraft/ServerLoginPacketListenerImpl]: Couldn't place player in world, this is my latest log https://pastebin.com/J300TKP6, I don't know exactly how this started but just yesterday I was playing perfectly.
- "Errors in currently selected datapacks prevented world from loading" message
  
  By Morrigan2002 · Posted 4 hours ago
  
  Sorry, didn't work. Still getting the message. Is there anything else I can show you guys that might help more? that Debug Log screen doesn't show much....
- Game crashes after launch, just updated modpacks
  
  By Ugdhar · Posted 7 hours ago
  
  These 2 mods are the same, remove one of them.
- Game crashes after launch, just updated modpacks
  
  By Astrosities · Posted 12 hours ago
  
  I havent played in a while and updated all mod packs and resource packs that required updating, after i updated everything when i would launch the mod it would crash? [12:20:57] [main/ERROR]:Found duplicate mods: Mod ID: 'rubidium' from mod files: xenon-0.3.31+mc1.20.1.jar, embeddium-0.3.31+mc1.20.1.jar Mod ID: 'embeddium' from mod files: xenon-0.3.31+mc1.20.1.jar, embeddium-0.3.31+mc1.20.1.jar [12:20:57] [main/ERROR]: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) ~[fmlloader-1.20.1-47.3.7.jar:1.0] at net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer.discoverMods(ModDiscoverer.java:106) ~[fmlloader-1.20.1-47.3.7.jar:?] at net.minecraftforge.fml.loading.FMLLoader.beginModScan(FMLLoader.java:164) ~[fmlloader-1.20.1-47.3.7.jar:1.0] at net.minecraftforge.fml.loading.FMLServiceProvider.beginScanning(FMLServiceProvider.java:86) ~[fmlloader-1.20.1-47.3.7.jar:1.0] 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:?] [12:20:57] [main/ERROR]:Mod Discovery failed. Skipping dependency discovery.
Topics
- 0
  
  caused by: com.electronwill.nightconfig.core.io.ParsingException: Not enough data available
  
  GWap · Started 1 hour ago
- 0
  
  When trying to enter to a server I own with my friends now told me that I can not connect to the world
  
  Frank404 · Started 3 hours ago
- 2
  
  "Errors in currently selected datapacks prevented world from loading" message
  
  Morrigan2002 · Started Tuesday at 11:02 PM
- 1
  
  Game crashes after launch, just updated modpacks
  
  Astrosities · Started 12 hours ago
- 0
  
  Amin
  
  Amin.1324 · Started 17 hours ago
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