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  1. #1
    jimbobads is offline Member
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    Default Unable to establish loopback connection.

    Unable to establish loopback connection.-untitled.png

    Hey I keep on getting this same error when I try to load up my server.

    I have disabled my loopback adapter and I still get this error.

  2. #2
    monkeyjr97 is offline Senior Member
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    Default Re: Unable to establish loopback connection.

    Is this a minecraft server or something?

    what are you trying to load?

  3. #3
    jimbobads is offline Member
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    Default Re: Unable to establish loopback connection.

    Its a maplestory private server. I've tried a million things and no luck

  4. #4
    jimbobads is offline Member
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    Default Need help!

    Java Code:
    [Lithium] Revision: -1
    Loader 1...
    Loader 2...
    Loader 3...
    Loader 4...
    Loader 5...
    Loader 6...
    20947 items loaded.
    Loader 7...
    Loader 8...
    Loader 9...
    Loader 10...
    [Loading Login]
    Binding to port 8484 failedjava.io.IOException: Unable to establish loopback con
    nection
    [Login Initialized]
    [Loading Channel]
    Binding to port 8585 failed (ch: 1)java.io.IOException: Unable to establish loop
    back connection
    Binding to port 8587 failed (ch: 2)java.io.IOException: Unable to establish loop
    back connection
    [Channel Initialized]
    [Loading CS]
    Binding to port 8600 failed
    java.io.IOException: Unable to establish loopback connection
            at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:125)
            at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:69)
            at java.security.AccessController.doPrivileged(Native Method)
            at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:141)
            at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50
    )
            at java.nio.channels.Pipe.open(Pipe.java:150)
            at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:126)
            at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvid
    er.java:44)
            at java.nio.channels.Selector.open(Selector.java:227)
            at org.apache.mina.transport.socket.nio.SocketAcceptor.startupWorker(Soc
    ketAcceptor.java:162)
            at org.apache.mina.transport.socket.nio.SocketAcceptor.bind(SocketAccept
    or.java:141)
            at handling.cashshop.CashShopServer.run_startup_configurations(CashShopS
    erver.java:63)
            at server.Start.run(Start.java:99)
            at server.Start.main(Start.java:125)
    Caused by: java.net.SocketException: Permission denied: listen
            at sun.nio.ch.Net.listen(Native Method)
            at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:
    200)
            at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
            at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
            at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:91)
            ... 13 more
    Exception in thread "main" java.lang.RuntimeException: Binding failed.
            at handling.cashshop.CashShopServer.run_startup_configurations(CashShopS
    erver.java:68)
            at server.Start.run(Start.java:99)
            at server.Start.main(Start.java:125)
    Caused by: java.io.IOException: Unable to establish loopback connection
            at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:125)
            at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:69)
            at java.security.AccessController.doPrivileged(Native Method)
            at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:141)
            at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50
    )
            at java.nio.channels.Pipe.open(Pipe.java:150)
            at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:126)
            at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvid
    er.java:44)
            at java.nio.channels.Selector.open(Selector.java:227)
            at org.apache.mina.transport.socket.nio.SocketAcceptor.startupWorker(Soc
    ketAcceptor.java:162)
            at org.apache.mina.transport.socket.nio.SocketAcceptor.bind(SocketAccept
    or.java:141)
            at handling.cashshop.CashShopServer.run_startup_configurations(CashShopS
    erver.java:63)
            ... 2 more
    Caused by: java.net.SocketException: Permission denied: listen
            at sun.nio.ch.Net.listen(Native Method)
            at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:
    200)
            at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
            at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:67)
            at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:91)
            ... 13 more
    Errors are Java.net.socketexception: Permission denied
    And the loopback adapter errors

  5. #5
    JosAH's Avatar
    JosAH is offline Moderator
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    Default Re: Unable to establish loopback connection.

    @OP: please stick to your original thread for this question.

    kind regards,

    Jos
    cenosillicaphobia: the fear for an empty beer glass

  6. #6
    jimbobads is offline Member
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    Default Re: Unable to establish loopback connection.

    any ideas on how to fix this problem?
    I changed my Class path and Path locations to the java/bin file..
    and I can't put it back to was

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