官方Android开发人员教程中Hello World项目中的NAND错误

Question

我正在http://developer.android.com/resources/tutorials/hello-world.html上研究Hello World项目

当我运行应用程序时出现问题.我得到的消息序列如下:

[2012-04-30 15:13:19 - HelloAndroid] ------------------------------
[2012-04-30 15:13:19 - HelloAndroid] Android Launch!
[2012-04-30 15:13:19 - HelloAndroid] adb is running normally.
[2012-04-30 15:13:19 - HelloAndroid] Performing com.example.helloandroid.HelloAndroid activity launch
[2012-04-30 15:13:19 - HelloAndroid] Automatic Target Mode: launching new emulator with compatible AVD 'my_avd'
[2012-04-30 15:13:19 - HelloAndroid] Launching a new emulator with Virtual Device 'my_avd'
[2012-04-30 15:13:25 - Emulator] NAND: could not write file /tmp/android-jhsu/emulator-7iTL7m, File exists

究竟是什么阻止了这个过程正确执行？我需要做些什么来解决这个问题？

更新1:

好的,我尝试了关于清除avd的建议.

我进入了我的android_sdk_linux目录并输入了"tools/android list avd".输出是:

Available Android Virtual Devices:
Name: my_avd
Path: /home/jhsu/.android/avd/my_avd.avd
Target: Android 4.0.3 (API level 15)
ABI: armeabi-v7a
Skin: WVGA800

所以我输入了"tools/emulator -avd my_avd -wipe-data".输出是:

NAND: could not write file /tmp/android-jhsu/emulator-5FHEn7, File exists

但我查看了/ tmp/android-jhsu目录并且根本看不到任何文件,甚至没有隐藏文件.

我从哪里开始？

Answer 1

我能够修复它导出 ANDROID_TMP

export ANDROID_TMP=/home/myuser