Jump to content
View in the app

A better way to browse. Learn more.
Forge Forums

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.
Please read the rules and FAQ before starting a new topic
Currently supported: All versions

Game crashes when trying to open or join world using forge (Solved)

fantom42
in Support & Bug Reports

Featured Replies

You cut off the start of the crash report. Post the full crash report from C:\Program Files (x86)\Minecraft\ATLauncher\Instances\CrundeeCraft\crash-reports\crash-2015-09-07_09.16.24-client.txt.

Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.

  • Quote
    • Author

    I also tested vanilla minecraft and forge with no mods and it still gets the same problem.  Please anybody, i am completely lost.

  • Quote
    Caused by: java.net.SocketException: Invalid argument: connect

     

    I'm not entirely sure, but this could be caused by Java using IPv6 instead of IPv4. Try adding 

    -Djava.net.preferIPv4Stack=true

    to the Java command line arguments (Settings -> Java/Minecraft -> Java Parameters in the ATLauncher).

     

    Also make sure Minecraft isn't being blocked by your firewall.

    Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.

  • Quote
    • Author

    Caused by: java.net.SocketException: Invalid argument: connect

     

    I'm not entirely sure, but this could be caused by Java using IPv6 instead of IPv4. Try adding 

    -Djava.net.preferIPv4Stack=true

    to the Java command line arguments (Settings -> Java/Minecraft -> Java Parameters in the ATLauncher).

     

    Thank you that fixed the problem.  Do you have any clue why it would be trying to use IPv6 instead of IPv4?

  • Quote

    Thank you that fixed the problem.  Do you have any clue why it would be trying to use IPv6 instead of IPv4?

     

    I'm not too sure, sorry. I just found a lot of people with the same exception message having that solution recommended to them.

    Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.

  • Quote

    • Join the conversation

    You can post now and register later. If you have an account, sign in now to post with your account.
    Note: Your post will require moderator approval before it will be visible.

    Guest
    Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
    Reply to this topic...
    https://forums.minecraftforge.net/topic/33471-game-crashes-when-trying-to-open-or-join-world-using-forge-solved/
    Go to topic listing

    Important Information

    By using this site, you agree to our Terms of Use.

    I accept

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.