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  1. Minecraft: Java Edition
  2. MC-42720

Minecraft Crashes Everytime I click Multiplayer Menu



    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 1.7.4
    • Fix Version/s: None
    • Environment:
      OS: Windows 8 (ver 6.2, arch amd64)
      Java: 1.7.0_40 (by Oracle Corporation)
      Launcher: Minecraft Launcher 1.3.7 (bootstrap 5)
      Minecraft: 1.7.4 (updated Mon Dec 16 06:44:19 PST 2013)
    • Confirmation Status:


      Put the summary of the bug you're having here
      Minecraft Freezes with error message Not Responding When I click the multiplayer menu to log on to a server, after waiting for about 30 minutes it lets me see the menu however the servers do not ping and i can not log in.

      What I expected to happen was i could see my servers and log in.

      What actually happened was it would not respond and ping.

      Describe what happened here- After i restarted my computer and deleted then re-downloaded minecraft and the same problem occured,

      Steps to Reproduce:
      1. Load Up Minecraft
      2. Press Play
      3. On start menu click multiplayer

      Error message is
      ---- Minecraft Crash Report ----
      // Quite honestly, I wouldn't worry myself about that.

      Time: 12/22/13 12:54 PM
      Description: Starting integrated server

      at net.minecraft.server.MinecraftServer.<init>(SourceFile:113)
      at btk.<init>(SourceFile:38)
      at azi.a(SourceFile:1590)
      at bbq.a(SourceFile:202)
      at bcl.a(SourceFile:172)
      at bbq.a(SourceFile:301)
      at bcl.d(SourceFile:232)
      at bcl.k(SourceFile:211)
      at azi.p(SourceFile:1308)
      at azi.ah(SourceFile:760)
      at azi.f(SourceFile:711)
      at net.minecraft.client.main.Main.main(SourceFile:152)
      Caused by: java.lang.IllegalStateException: failed to create a child event loop
      at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:61)
      at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:49)
      at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:61)
      at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:52)
      at mv.<clinit>(SourceFile:31)
      ... 12 more
      Caused by: io.netty.channel.ChannelException: failed to open a new selector
      at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:128)
      at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:120)
      at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:87)
      at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:57)
      ... 16 more
      Caused by: java.io.IOException: Unable to establish loopback connection
      at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
      at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
      at java.security.AccessController.doPrivileged(Native Method)
      at sun.nio.ch.PipeImpl.<init>(Unknown Source)
      at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
      at java.nio.channels.Pipe.open(Unknown Source)
      at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
      at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
      at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:126)
      ... 19 more
      Caused by: java.net.ConnectException: Connection timed out: connect
      at sun.nio.ch.Net.connect0(Native Method)
      at sun.nio.ch.Net.connect(Unknown Source)
      at sun.nio.ch.Net.connect(Unknown Source)
      at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
      at java.nio.channels.SocketChannel.open(Unknown Source)
      ... 28 more

      A detailed walkthrough of the error, its code path and all known details is as follows:

      – Head –
      at net.minecraft.server.MinecraftServer.<init>(SourceFile:113)
      at btk.<init>(SourceFile:38)

      – Starting integrated server –
      Level ID: New World
      Level Name: New World
      at azi.a(SourceFile:1590)
      at bbq.a(SourceFile:202)
      at bcl.a(SourceFile:172)
      at bbq.a(SourceFile:301)
      at bcl.d(SourceFile:232)
      at bcl.k(SourceFile:211)

      – Affected screen –
      Screen name: bct
      at azi.p(SourceFile:1308)
      at azi.ah(SourceFile:760)
      at azi.f(SourceFile:711)
      at net.minecraft.client.main.Main.main(SourceFile:152)

      – System Details –
      Minecraft Version: 1.7.4
      Operating System: Windows 8 (amd64) version 6.2
      Java Version: 1.7.0_40, Oracle Corporation
      Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
      Memory: 316395752 bytes (301 MB) / 358088704 bytes (341 MB) up to 954728448 bytes (910 MB)
      JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
      AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
      IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
      Launched Version: 1.7.4
      LWJGL: 2.9.1
      OpenGL: AMD Radeon HD 7660G GL version 4.2.11764 Compatibility Profile Context, ATI Technologies Inc.
      GL Caps: Using GL 1.3 multitexturing.
      Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
      Anisotropic filtering is supported and maximum anisotropy is 16.
      Shaders are available because OpenGL 2.1 is supported.

      Is Modded: Probably not. Jar signature remains and client brand is untouched.
      Type: Client (map_client.txt)
      Resource Packs: []
      Current Language: English (US)
      Profiler Position: N/A (disabled)
      Vec3 Pool Size: ~ERROR~ NullPointerException: null
      Anisotropic Filtering: Off (1)


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              Ryan_Camacho Ryan Camacho
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