com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server

Arqade | AmericanHero | 2 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Stuck Loading Versions, minecraft / Unrecognized windows sockets error: 10106

    Arqade | 2 years ago | AmericanHero
    com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
  2. 0

    Minecraft Launcher Java Error- java.net.SocketException: Unrecognized Windows Sockets error: 10106: create - Arqade

    stackexchange.com | 8 months ago
    com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
  3. 0

    Minecraft Launcher Java Error- java.net.SocketException: Unrecognized Windows Sockets error: 10106: create - Arqade

    stackexchange.com | 2 years ago
    com.mojang.authlib.exceptions.AuthenticationUnavailableException: Cannot contact authentication server
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

    1 unregistered visitors

    Root Cause Analysis

    1. com.mojang.authlib.exceptions.AuthenticationUnavailableException

      Cannot contact authentication server

      at com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest()
    2. com.mojang.authlib
      YggdrasilUserAuthentication.logIn
      1. com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService.makeRequest(YggdrasilAuthenticationService.java:71)[launcher.jar:1.6.19]
      2. com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logInWithToken(YggdrasilUserAuthentication.java:132)[launcher.jar:1.6.19]
      3. com.mojang.authlib.yggdrasil.YggdrasilUserAuthentication.logIn(YggdrasilUserAuthentication.java:55)[launcher.jar:1.6.19]
      3 frames
    3. net.minecraft.launcher
      Launcher$2.run
      1. net.minecraft.launcher.Launcher.ensureLoggedIn(Launcher.java:215)[launcher.jar:1.6.19]
      2. net.minecraft.launcher.Launcher$2.run(Launcher.java:169)[launcher.jar:1.6.19]
      2 frames
    4. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_25]
      2. java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_25]
      3. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_25]
      4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_25]
      5. java.lang.Thread.run(Thread.java:745)[?:1.8.0_25]
      5 frames