如何修复Android Studio无法连接到Gradle守护程序？

我正在尝试启动Android Studio并不断收到Gradle错误.查看守护程序日志,守护程序似乎只接受来自IPv6连接或127.0.0.1的连接.

但是,我不知道如何使其接受其他连接也不使用IPv6.我试图在各个地方添加IPv6标志无济于事.

请注意,代码遍历我的网络接口,但仍然只接受127.0.0.1连接.

错误本身来自Gradle代码的这一部分：

https://code-review.gradle.org/browse/Gradle/subprojects/messaging/src/main/java/org/gradle/messaging/remote/internal/inet/TcpIncomingConnector.java?r=6264564978680860f88e7a43659459f778546fe8#to104

这是日志文件：

17:49:57.451 [INFO] [org.gradle.launcher.daemon.server.Daemon] start() called on daemon - DefaultDaemonContext[uid=f2ffb085-b7ad-446a-983d-d6d47a3ae4c0,javaHome=/usr/lib/jvm/java-7-oracle,daemonRegistryDir=/home/whistlepig/.gradle/daemon,pid=7040,idleTimeout=10800000,daemonopts=-XX:MaxPermSize=256m,-XX:+HeapDumpOnOutOfMemoryError,-Xmx1024m,-Dfile.encoding=UTF-8,-Duser.country=US,-Duser.language=en,-Duser.variant]
17:49:57.466 [DEBUG] [org.gradle.launcher.daemon.server.DaemonStateCoordinator] updating lastActivityAt to 1422226197466
17:49:57.477 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding IP addresses for network interface vBoxnet0
17:49:57.478 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a loopback interface? false
17:49:57.479 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a multicast interface? true
17:49:57.481 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote address /fe80:0:0:0:800:27ff:fe00:0%4
17:49:57.483 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote address /192.168.56.1
17:49:57.487 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote multicast interface vBoxnet0
17:49:57.488 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding IP addresses for network interface p10p1
17:49:57.489 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a loopback interface? false
17:49:57.491 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a multicast interface? true
17:49:57.492 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote address /169.254.8.98
17:49:57.493 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote multicast interface p10p1
17:49:57.494 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding IP addresses for network interface p9p1
17:49:57.496 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a loopback interface? false
17:49:57.497 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a multicast interface? true
17:49:57.499 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote address /fe80:0:0:0:12c3:7bff:fe46:5caf%2
17:49:57.500 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote address /10.0.0.45
17:49:57.501 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding remote multicast interface p9p1
17:49:57.503 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding IP addresses for network interface lo
17:49:57.504 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a loopback interface? true
17:49:57.505 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Is this a multicast interface? false
17:49:57.507 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding loopback address /0:0:0:0:0:0:0:1%1
17:49:57.508 [DEBUG] [org.gradle.messaging.remote.internal.inet.InetAddressFactory] Adding loopback address /127.0.0.1
17:49:57.515 [DEBUG] [org.gradle.messaging.remote.internal.inet.TcpIncomingConnector] Listening on [73551d2b-fa6b-4f37-8520-8694106b50e7 port:49792, addresses:[/0:0:0:0:0:0:0:1%1, /127.0.0.1]].
17:49:57.521 [DEBUG] [org.gradle.launcher.daemon.server.Daemon] Daemon starting at: Sun Jan 25 17:49:57 EST 2015, with address: [73551d2b-fa6b-4f37-8520-8694106b50e7 port:49792, addresses:[/0:0:0:0:0:0:0:1%1, /127.0.0.1]]
17:49:57.523 [INFO] [org.gradle.launcher.daemon.server.DomainRegistryUpdater] Advertising the daemon address to the clients: [73551d2b-fa6b-4f37-8520-8694106b50e7 port:49792, addresses:[/0:0:0:0:0:0:0:1%1, /127.0.0.1]]
...
[org.gradle.messaging.remote.internal.inet.TcpIncomingConnector] Cannot accept connection from remote address /10.0.0.45.

解决方法:

根据https://code.google.com/p/android/issues/detail?id=82347,这似乎是一个已知的错误

它提供了适用于某些人的解决方法：

The only workaround for me is to use ipv6 instead of ipv4 : in bin/studio.vmoptions or bin/studio64.vmoptions (depending on if you are in 32 or 64 bits), change the line -Djava.net.preferIPv4Stack=true by -Djava.net.preferIPv6Stack=true

还有一种方法可以将守护进程配置为allowRemote连接.