android - Ionic 模拟 Android 错误 - 退出代码 2

Question

我在尝试运行时遇到了麻烦

ionic emulate android

我收到一条错误消息，上面写着错误:android:命令失败，退出代码为 2 。但是，它确实显示 BUILD SUCCESSFUL。

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我正在运行

1. Ubuntu 16.04.2
2. 节点 6.10.2
3. NPM 3.10.10
4. ionic 2.2.3
5. Cordova 6.5.0
6. Android Studio 2.3.1

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我已经在我的 .bashrc 中设置了环境变量:

export ANDROID_HOME=$HOME/Android/Sdk
export PATH=${PATH}:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools

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这是 ionic emulate android 输出的底部

UP-TO-DATE
  
BUILD SUCCESSFUL

Total time: 1.206 secs

Built the following apk(s): /home/matts-pc/Desktop/turn-app/platforms/android/build/outputs/apk/android-debug.apk

ANDROID_HOME=/home/matts-pc/Android/Sdk

JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64

Error: android: Command failed with exit code 2`
enter code here

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这是我运行 cordova run --list 时的输出

Available android devices:
Available android virtual devices:
ERROR: Error: android: Command failed with exit code 2
An unexpected error has occured while running list-emulator-images with code 2: Error: /home/matts-pc/Desktop/turn-app/platforms/android/cordova/lib/list-emulator-images: Command failed with exit code 2

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如果您还需要什么，请告诉我!谢谢

Answer 1

从这个 post 得到了答案!

在 platforms/android/cordova/lib/emulator.js 中:

改变:

返回 superspawn.spawn('android', ['list', 'avds'])

收件人:

return superspawn.spawn('android', ['list', 'avd'])

改变:

var command = 'adb -s ' + target + 'install -r "' + apk + '"';

收件人:

var command = 'adb uninstall "' + pkgName + '"; adb -s ' + target + ' install -r "' + apk + '"';

一切归功于原发帖者