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Forge 1.12.2 These libraries failed to download. Try again error.

Bedirhan_YALTA

By Bedirhan_YALTA
in Support & Bug Reports

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Bedirhan_YALTA Tree Puncher

Bedirhan_YALTA

Posted
Posted

I downloaded all i need to download but my foge still doesn't work. Could someone please help me?

(Sorry for my bad english.)

 

It says to me;

 

These libraries failed to download. Try again.

org.ow2.asm:asm-all:5.2

com.typesafe.akk-actor_2.11:2.3.3

com.typesafe:config:1.2.1

org.scala-lang:scala-actors-migration_2.11:1.1.0

org.scala-lang:scala-compiler:2.11.1

org.scala-lang.plugins:scala-continuations-library_2.11:1.0.2

org.scala-lang.plugins:scala-continuations-plugin_2.11.1:1.0.2

org.scala-lang:scala-library:2.11.1

org.scala-lang:scala-parser-combinators_2.11:1.*.1

org.scala-lang:scala-reflect:2.11.1

org.scala-lang:scala-swing_2.11:1.0.1

org.scala-lang:scala-xml_2.11:1.0.2

net.minecraftforge:MercuriusUpdater:1.12.2

 

I said "I downloaded to these files from Maven Repository." but it's still doesn't work. Help me please.

 

  • 3 months later...
  • 2 months later...
SquiddyGames Tree Puncher

SquiddyGames

Posted
Posted
On 5/11/2018 at 5:32 PM, diesieben07 said:

Show what exactly you tried.

My computer is connected to the internet and my java is allowed for my firewall.

 

I have downloaded the 1.12.2 - 14.23.4.2705 version of forge in .jar.

 

When I come into windows explorer in the location where the jar is, I have locatie.png in my screen.

 

With the opening of the command window I have more trouble.

 

Because should I have selected the jar file if I have pressed shift and right click?

 

If I have selected it, the option of the "Open command window here" is not.
If I have not selected it, I do have the option. And when I press that, I get the window in my taskbar. When I try to open it I get nothing in my picture.

 

 

So far I have come to your instructions.

locatie.png

DaemonUmbra Reality Controller

DaemonUmbra

Posted
Posted

The picture doesn't show your taskbar so there are a couple of details missing.

When you say you have it in your taskbar and try to open it I assume you mean you see it on your taskbar but the window does not appear, so you click the icon to bring the window up.

I think depending on the speed of your computer the command window may appear in the taskbar before it has finished starting, if you click the button to "Open a Command Prompt here" and nothing appears to happen immediately, try leaving it for a second or two before clicking or doing anything else.

It should be noted that clicking on the icon of a window/program that is already in focus it actually hides that window, so in your haste you may be telling the window to hide itself while it's technically in focus, but hasn't shown itself yet.

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]

 

Gommy111 Tree Puncher

Gommy111

Posted
Posted

I had the exact same problem, and I looked at all sorts of different websites.

But none of solutions worked for me.

On the other 2 computers I had acces to, it worked just fine without any errors.

Eventually I reset windows to factory settings with keeping the files.

And it finally worked.

 

So if you're as desprite as I was, you could reset windows.

DaemonUmbra Reality Controller

DaemonUmbra

Posted
Posted

If you are on http://files.minecraftforge.net which is the ONLY place you should get Forge from1, the Jar installer is the one that just says "Installer", rather than "Windows Installer"

 

1Note that any other place that claims to supply Forge may be trying to get you to download malware and blame it on Forge.

I'm not kidding, people have come here complaining that the Forge installer installs unwanted apps when they downloaded a generic installer with mocked up Forge branding from some sketchy site.

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]

 

  • 9 months later...
Satlehe Newbie

Satlehe

Posted
Posted (edited)

I followed the linked post and after opening the command prompt with the folder then entering java -Djava.net.preferIPv4Stack=true -jar forge-1.12.2-14.23.5.2768-installer.jar

When I hit enter it says 

Error: Could not find or load main class .net.preferIPv4Stack=true

 

However the installer I downloaded is indeed in that folder. 

 

Edited by Satlehe
confusing wording sorted
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