androidstudio无法启动，Failed to create a child event loop

ゞ浴缸里的玫瑰 2022-07-24 07:14 127阅读 0赞

今天一打开AndroidStudio，就感觉不正常，没有显示进度条，然后报以下的错误。

java.lang.IllegalStateException: failed to create a child event loop
        at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:81)
        at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:50)
        at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
        at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:58)
        at org.jetbrains.io.BuiltInServer.start(BuiltInServer.java:60)
        at org.jetbrains.ide.BuiltInServerManagerImpl$1.run(BuiltInServerManagerImpl.java:111)
        at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:405)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
        at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)
    Caused by: io.netty.channel.ChannelException: failed to open a new selector
        at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:127)
        at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:119)
        at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:97)
        at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:31)
        at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:77)
        ... 12 more
    Caused by: java.io.IOException: Unable to establish loopback connection
        at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:101)
        at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:68)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.nio.ch.PipeImpl.<init>(PipeImpl.java:170)
        at sun.nio.ch.SelectorProviderImpl.openPipe(SelectorProviderImpl.java:50)
        at java.nio.channels.Pipe.open(Pipe.java:155)
        at sun.nio.ch.WindowsSelectorImpl.<init>(WindowsSelectorImpl.java:127)
        at sun.nio.ch.WindowsSelectorProvider.openSelector(WindowsSelectorProvider.java:44)
        at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:125)
        ... 16 more
    Caused by: java.net.SocketException: Network is unreachable: connect
        at sun.nio.ch.Net.connect0(Native Method)
        at sun.nio.ch.Net.connect(Net.java:457)
        at sun.nio.ch.Net.connect(Net.java:449)
        at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:647)
        at java.nio.channels.SocketChannel.open(SocketChannel.java:189)
        at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(PipeImpl.java:130)
        at sun.nio.ch.PipeImpl$Initializer.run(PipeImpl.java:83)
        ... 24 more

根据错误描述，是网络无法连接的io异常。

一想昨天在AndroidStudio中登录了google账号，难道这样就每次启动都需要联上谷歌的网络了？

解决方法：关闭电脑自带的防火墙，再启动即可运行，当然前提是电脑能正常连接上谷歌。