Android Studio 1.4 无法启动调试服务器

问题描述

我使用 AS 1.4 已经有一段时间了，新的本机调试功能特别有用.

I've been working with AS 1.4 for quite a while and new native debugging feature is especially useful.

然而，本机调试在我的三星 Galaxy Note 10.1 2014 (Android 4.4) 上不起作用.当我尝试启动本机调试会话时，我看到以下消息:

However native debugging does not work on my Samsung Galaxy Note 10.1 2014 (Android 4.4). When I try to start the native debugging session I see the following message:

Starting LLDB server: run-as com.example.hellojni /data/data/com.example.hellojni/lldb/bin/start_lldb_server.sh /data/data/com.example.hellojni/lldb /data/data/com.example.hellojni/lldb/tmp/platform.port1445003703353 "lldb process:gdb-remote packets"

Error while launching debug server on device: com.android.tools.ndk.run.DebuggerContext$StartServerException: java.lang.IllegalStateException:
Failed to read platform port /data/data/com.example.hellojni/lldb/tmp/platform.port1445003703353

我还发现了一个悬而未决的问题:https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars&groupby=&sort=&id=185061

I also found an open issue: https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars&groupby=&sort=&id=185061

有没有办法解决这个问题?

Is there a way to solve this?

推荐答案

参见 https://code.google.com/p/android/issues/detail?id=187003

您的设备需要 root 访问权限，但 chmod 4750/system/bin/run-as 可能会解决问题.

You need root access on your device, but then chmod 4750 /system/bin/run-as may solve the problem.

如果您没有 root 访问权限，您可以修改您的应用程序，并使用您的包标识启动 LLDB 服务器，使用 Runtime.exec().

If you don't have root access, you can modify your app, and start LLDB server with your package's identity, using Runtime.exec().

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