离子仿真Android错误 - 退出代码2

Question

嘿家伙相当新的离子。我遇到了麻烦试图运行

ionic emulate android 

我得到它说Error: android: Command failed with exit code 2 错误。但是，它确实说了BUILD SUCCESSFUL。

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我正在运行

1. 的Ubuntu 16.04.2
2. 节点6.10.2
3. NPM 3.10.10
4. 离子2.2.3
5. 科尔多瓦6.5.0
6. Android Studio 2.3.1

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我已经在我的.bashrc中设置环境变量：

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

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下面是输出为ionic emulate android

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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这里是底部当我运行时的输出cordova run --list

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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让我知道，如果你有什么事！谢谢

Answer 1

从这个post得到了一个答案！

内platforms/android/cordova/lib/emulator.js：

变化：

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

要：

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

变化：

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

要：

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

所有信贷原来的海报