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Failed to download file, the file contents differ from what was expected

muuvmuuv

By muuvmuuv
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muuvmuuv Tree Puncher

muuvmuuv

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I want to play a modpack that is only available for 1.10.2, so I downloaded the stable and recommended version of forge and installed the profiles to my Launcher. Now when starting one of those I keep getting this error on first try (after pressing play). The second time, the Launcher crashes.

  

Failed to download file, the file contents differ from what was expected.
Name: jopt-simple-4.6.jar
URL: https://libraries.minecraft.net/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar
Filename on disk: jopt-simple-4.6.jar
Path: /Users/marvinheilemann/Library/Application Support/minecraft/libraries/net/sf/jopt-simple/jopt-simple/4.6/jopt-simple-4.6.jar
Exists: File

 

I'm using:

 

 

- MC Launcher: Version 598 (1)

- macOS: 10.15.1

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muuvmuuv Tree Puncher

muuvmuuv

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Logs:

 

[08:32:19] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[08:32:19] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[08:32:19] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2847 for Minecraft 1.12.2 loading
[08:32:19] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_74, running on Mac OS X:x86_64:10.15.1, installed at /Users/marvinheilemann/Library/Application Support/minecraft/runtime/jre-x64/jre.bundle/Contents/Home
[08:32:20] [main/WARN] [FML]: The coremod FMLCorePlugin (net.minecraftforge.fml.relauncher.FMLCorePlugin) is not signed!
[08:32:20] [main/WARN] [FML]: The coremod FMLForgePlugin (net.minecraftforge.classloading.FMLForgePlugin) is not signed!
[08:32:20] [main/INFO] [FML]: Searching /Users/marvinheilemann/Library/Application Support/minecraft/mods for mods
[08:32:20] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[08:32:20] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[08:32:20] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[08:32:20] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[08:32:20] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[08:32:21] [main/INFO] [FML]: Found valid fingerprint for Minecraft. Certificate fingerprint cd99959656f753dc28d863b46769f7f8fbaefcfc
[08:32:21] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing
[08:32:21] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[08:32:21] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[08:32:22] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[08:32:22] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[08:32:22] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[08:32:23] [Client thread/INFO] [net.minecraft.client.Minecraft]: Setting user: muuvmuuv
[08:32:26] [Client thread/INFO] [net.minecraft.client.Minecraft]: LWJGL Version: 2.9.2
[08:32:27] [Client thread/INFO] [FML]: Could not load splash.properties, will create a default one
[08:32:27] [Client thread/INFO] [FML]: -- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Mac OS X (x86_64) version 10.15.1
    Java Version: 1.8.0_74, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 317040992 bytes (302 MB) / 536870912 bytes (512 MB) up to 10737418240 bytes (10240 MB)
    JVM Flags: 7 total; -Xmx10G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: 
    Loaded coremods (and transformers): 
    GL info: ' Vendor: 'ATI Technologies Inc.' Version: '2.1 ATI-3.2.24' Renderer: 'AMD Radeon Pro 560 OpenGL Engine'
[08:32:27] [Client thread/INFO] [FML]: MinecraftForge v14.23.5.2847 Initialized
[08:32:27] [Client thread/INFO] [FML]: Starts to replace vanilla recipe ingredients with ore ingredients.
[08:32:27] [Client thread/INFO] [FML]: Invalid recipe found with multiple oredict ingredients in the same ingredient...
[08:32:27] [Client thread/INFO] [FML]: Replaced 1227 ore ingredients
[08:32:27] [Client thread/INFO] [FML]: Searching /Users/marvinheilemann/Library/Application Support/minecraft/mods for mods
[08:32:28] [Client thread/INFO] [FML]: Forge Mod Loader has identified 4 mods to load
[08:32:28] [Client thread/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, FML, forge] at CLIENT
[08:32:28] [Client thread/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, FML, forge] at SERVER
[08:32:29] [Client thread/INFO] [net.minecraft.client.resources.SimpleReloadableResourceManager]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge
[08:32:29] [Client thread/INFO] [FML]: Processing ObjectHolder annotations
[08:32:29] [Client thread/INFO] [FML]: Found 1169 ObjectHolder annotations
[08:32:29] [Client thread/INFO] [FML]: Identifying ItemStackHolder annotations
[08:32:29] [Client thread/INFO] [FML]: Found 0 ItemStackHolder annotations
[08:32:29] [Thread-3/INFO] [FML]: Using sync timing. 200 frames of Display.update took 485673366 nanos
[08:32:29] [Client thread/INFO] [FML]: Configured a dormant chunk cache size of 0
[08:32:29] [Forge Version Check/INFO] [forge.VersionCheck]: [forge] Starting version check at http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
[08:32:29] [Client thread/INFO] [FML]: Applying holder lookups
[08:32:29] [Client thread/INFO] [FML]: Holder lookups applied
[08:32:29] [Client thread/INFO] [FML]: Applying holder lookups
[08:32:29] [Client thread/INFO] [FML]: Holder lookups applied
[08:32:29] [Client thread/INFO] [FML]: Applying holder lookups
[08:32:29] [Client thread/INFO] [FML]: Holder lookups applied
[08:32:29] [Client thread/INFO] [FML]: Applying holder lookups
[08:32:29] [Client thread/INFO] [FML]: Holder lookups applied
[08:32:29] [Client thread/INFO] [FML]: Injecting itemstacks
[08:32:29] [Client thread/INFO] [FML]: Itemstack injection complete
[08:32:30] [Forge Version Check/INFO] [forge.VersionCheck]: [forge] Found status: AHEAD Target: null
[08:32:30] [Sound Library Loader/INFO] [net.minecraft.client.audio.SoundManager]: Starting up SoundSystem...
[08:32:30] [Thread-4/INFO] [net.minecraft.client.audio.SoundManager]: Initializing LWJGL OpenAL
[08:32:30] [Thread-4/INFO] [net.minecraft.client.audio.SoundManager]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[08:32:30] [Thread-4/INFO] [net.minecraft.client.audio.SoundManager]: OpenAL initialized.
[08:32:30] [Sound Library Loader/INFO] [net.minecraft.client.audio.SoundManager]: Sound engine started
[08:32:33] [Client thread/INFO] [FML]: Max texture size: 16384
[08:32:34] [Client thread/INFO] [net.minecraft.client.renderer.texture.TextureMap]: Created: 512x512 textures-atlas
[08:32:35] [Client thread/INFO] [FML]: Applying holder lookups
[08:32:35] [Client thread/INFO] [FML]: Holder lookups applied
[08:32:35] [Client thread/INFO] [FML]: Injecting itemstacks
[08:32:35] [Client thread/INFO] [FML]: Itemstack injection complete
[08:32:35] [Client thread/INFO] [FML]: Forge Mod Loader has successfully loaded 4 mods
[08:33:00] [Client thread/INFO] [net.minecraft.client.Minecraft]: Stopping!
[08:33:00] [Client thread/INFO] [net.minecraft.client.audio.SoundManager]: SoundSystem shutting down...
[08:33:01] [Client thread/WARN] [net.minecraft.client.audio.SoundManager]: Author: Paul Lamb, www.paulscode.com
 

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DaemonUmbra Reality Controller

DaemonUmbra

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1.10.2 is no longer supported on this forum due to its age.

Please update to a modern version of Minecraft to receive support.

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.

Spoiler

Logs (Most issues require logs to diagnose):

Spoiler

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:

Spoiler
  1. Make sure you have the correct version of Forge installed (some packs are heavily dependent on one specific build of Forge)
  2. Make a launcher profile targeting this version of Forge.
  3. Set the launcher profile's GameDir property to the pack's instance folder (not the instances folder, the folder that has the pack's name on it).
  4. Now launch the pack through that profile and follow the "Mojang Launcher" instructions above.

Video:

Spoiler

 

 

 

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:

Spoiler

If your server does not start or a command window appears and immediately goes away, run the jar manually and provide the output.

 

Reporting Illegal/Inappropriate Adfocus Ads:

Spoiler

Get a screenshot of the URL bar or copy/paste the whole URL into a thread on the General Discussion board with a description of the Ad.

Lex will need the Ad ID contained in that URL to report it to Adfocus' support team.

 

Posting your mod as a GitHub Repo:

Spoiler

When you have an issue with your mod the most helpful thing you can do when asking for help is to provide your code to those helping you. The most convenient way to do this is via GitHub or another source control hub.

When setting up a GitHub Repo it might seem easy to just upload everything, however this method has the potential for mistakes that could lead to trouble later on, it is recommended to use a Git client or to get comfortable with the Git command line. The following instructions will use the Git Command Line and as such they assume you already have it installed and that you have created a repository.

 

  1. Open a command prompt (CMD, Powershell, Terminal, etc).
  2. Navigate to the folder you extracted Forge’s MDK to (the one that had all the licenses in).
  3. Run the following commands:
    1. git init
    2. git remote add origin [Your Repository's URL]
      • In the case of GitHub it should look like: https://GitHub.com/[Your Username]/[Repo Name].git
    3. git fetch
    4. git checkout --track origin/master
    5. git stage *
    6. git commit -m "[Your commit message]"
    7. git push
  4. Navigate to GitHub and you should now see most of the files.
    • note that it is intentional that some are not synced with GitHub and this is done with the (hidden) .gitignore file that Forge’s MDK has provided (hence the strictness on which folder git init is run from)
  5. Now you can share your GitHub link with those who you are asking for help.

[Workaround line, please ignore]

 

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