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Currently supported: All versions

Forge Crash Immediately On Startup

BlockyNoob
in Support & Bug Reports

Featured Replies

Posted

I installed the latest 1.12.2 Forge. It crashes before the Minecraft window even opens, something that didn't happen with the recommended version. The log barely even has any content:

Spoiler


22:06:15 launcher main info Preparing to launch minecraft client for 1.12.2-forge1.12.2-14.23.2.2654
22:06:16 launcher main warn Couldn't get hash for jline/jline/2.13/jline-2.13.jar from http://files.minecraftforge.net/maven/jline/jline/2.13/jline-2.13.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Couldn't get hash for net/minecraftforge/forge/1.12.2-14.23.2.2654/forge-1.12.2-14.23.2.2654.jar from http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2-14.23.2.2654/forge-1.12.2-14.23.2.2654.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\net/minecraftforge/forge/1.12.2-14.23.2.2654/forge-1.12.2-14.23.2.2654.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar from http://files.minecraftforge.net/maven/com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\jline/jline/2.13/jline-2.13.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for com/typesafe/config/1.2.1/config-1.2.1.jar from http://files.minecraftforge.net/maven/com/typesafe/config/1.2.1/config-1.2.1.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\com/typesafe/akka/akka-actor_2.11/2.3.3/akka-actor_2.11-2.3.3.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\com/typesafe/config/1.2.1/config-1.2.1.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-actors-migration_2.11/1.1.0/scala-actors-migration_2.11-1.1.0.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-compiler/2.11.1/scala-compiler-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-library_2.11/1.0.2/scala-continuations-library_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/plugins/scala-continuations-plugin_2.11.1/1.0.2/scala-continuations-plugin_2.11.1-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-library/2.11.1/scala-library-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-parser-combinators_2.11/1.0.1/scala-parser-combinators_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-reflect/2.11.1/scala-reflect-2.11.1.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-swing_2.11/1.0.1/scala-swing_2.11-1.0.1.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar from http://files.minecraftforge.net/maven/org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar.sha1: HTTP 404: Not Found
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\libraries\org/scala-lang/scala-xml_2.11/1.0.2/scala-xml_2.11-1.0.2.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main warn Couldn't get hash for 1.12.2 jar from https://s3.amazonaws.com/Minecraft.Download/versions/1.12.2/1.12.2.jar.sha1: HTTP 403: Forbidden
22:06:16 launcher main warn Have local file C:/Users\Jonathan\AppData\Roaming\.minecraft\versions\1.12.2/1.12.2.jar but don't know what size or hash it should be. Have to assume it's good.
22:06:16 launcher main info Checking installations.
22:06:16 launcher main info Minecraft client 1.12.2-forge1.12.2-14.23.2.2654 is ready to start.
22:06:16 launcher main info Starting!
22:06:17 launcher main warn Version does not support log configuration, will assume one plaintext entry per line


 

This instance of Forge is running on a clean folder, no mods, nothing.

I tried forcing Minecraft to use an updated Java as well, and updating my graphics drivers. Nothing. 

Any ideas what's going on?

 

 

 

Edited by diesieben07
spoiler

  • Author

Curent status: Installing versions until I find which one started the crashing, since really, the log is useless atm.

  • Author

Crash started occuring at version  

Build 1.12.2-14.23.2.2629

Everything before that works fine.

 

Changelog states   

mezz: Fix up logging and log4j configuration (#4802)

so I guess it has something to do with the log but I really have no clue what's going on. 

 

 

 

 

Edited by BlockyNoob
typo

  • Author

latest.log  

This log is from build 2629, the first build where it crashes.  

Or if you prefer it as text: (It's just as useless as the client log) 

[22:23:50] [main/INFO]: Setting user: BlockyNoob
[22:23:54] [main/INFO]: LWJGL Version: 2.9.4
[22:23:58] [main/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:mercurius_updater
[22:23:59] [Sound Library Loader/INFO]: Starting up SoundSystem...
[22:24:00] [Thread-6/INFO]: Initializing LWJGL OpenAL
[22:24:00] [Thread-6/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[22:24:00] [Thread-6/INFO]: OpenAL initialized.
[22:24:00] [Sound Library Loader/INFO]: Sound engine started
[22:24:05] [main/INFO]: Created: 512x512 textures-atlas

 

The crash happens instantly, like 0.2 seconds after clicking "play"

Edited by BlockyNoob
added more info

  • Author

Absolutely nothing. Mods folder is empty

 

It happens in every single forge version after 2628, regardless of any setting I put into the launcher. 

Edited by BlockyNoob

  • Author

Weird. i'll look into it some more, run it on different computers, and try to find out what's causing the problem. I'll update If I find anything

  • Author

SOLVED: After uninstalling Minecraft completely, backing up my saves, deleting .minecraft, reinstalling and then running Forge, it worked.  

    • Thanks 1
    • 1 year later...

    Please don't Necro old threads, if you have an issue make your own.

    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]

     

    Guest
    This topic is now closed to further replies.
    https://forums.minecraftforge.net/topic/63923-forge-crash-immediately-on-startup/
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