无法检测adb版本，adb

Question

我在32位机器上使用Ubuntu 15.10 32位和最新版本的Android Studio，所有的包都是从SDK管理器下载的(没有Intel atom，TV，Wear)。

当我尝试运行或调试应用程序(默认的最简单的hello world)时，控制台显示以下错误并提示弹出窗口：

ADB not responding. If you'd like to retry, then please manually kill "adb" and click 'Restart':

控制台：

13.31.35 Unable to detect adb version, adb output:
/home/user/Android/Sdk/platform-tools/adb: 1:
/home/user/Android/Sdk/platform-tools/adb: Syntax error: ")"unexpected

13.31.37 Error running app: Unable to obtain debug bridge

我已经试过了：

killall adb
adb: no such process

和

adb kill-server
adb start-server
* daemon not running. starting it now on port 5037 *
* daemon started successfully *

但是错误仍然会发生。

Answer 1

问题是，这些平台工具是针对64位机器的，在用这个版本替换后：https://dl.google.com/android/repository/platform-tools_r23.0.1-linux.zip Android Studio识别出了adb。但在选择AVD之后，又出现了另一个错误：

Cannot launch AVD in emulator.
Output:
ERROR: 32-bit Linux Android emulator binaries are DEPRECATED, to use them
you will have to do at least one of the following:
- Use the '-force-32bit' option when invoking 'emulator'.
- Set ANDROID_EMULATOR_FORCE_32BIT to 'true' in your environment.
Either one will allow you to use the 32-bit binaries, but please be
aware that these will disappear in a future Android SDK release.
Consider moving to a 64-bit Linux system before that happens.