Cordova:将android升级到5.1.1 Nexus 5后无法安装apk

Question

升级到5.1.1后,无法在nexus 5上运行apk

使用Cordova:5.0.0设备:Nexus 5机器:MAC

BUILD SUCCESSFUL

Total time: 8.432 secs
Built the following apk(s):
    /Applications/XAMPP/xamppfiles/htdocs/android/kaljacobs/platforms/android/build/outputs/apk/android-debug.apk
Using apk: /Applications/XAMPP/xamppfiles/htdocs/android/kaljacobs/platforms/android/build/outputs/apk/android-debug.apk
Installing app on device...

/Applications/XAMPP/xamppfiles/htdocs/android/kaljacobs/platforms/android/cordova/node_modules/q/q.js:126
                    throw e;
                          ^
ERROR: Failed to launch application on device: ERROR: Failed to install apk to device:  pkg: /data/local/tmp/android-debug.apk
Failure [INSTALL_FAILED_UPDATE_INCOMPATIBLE]

ERROR running one or more of the platforms: Error: /Applications/XAMPP/xamppfiles/htdocs/android/kaljacobs/platforms/android/cordova/run: Command failed with exit code 8
You may not have the required environment or OS to run this project

Answer 1

我认为您遇到此问题,因为应用程序已在您的设备上安装了不同的签名.

当您执行cordova运行android时,应用程序安装了调试签名,并且当您更改目标sdk或升级android时,可能更改了签名.

INSTALL_FAILED_UPDATE_INCOMPATIBLE错误时的修复是先卸载你的应用程序,然后在启动时你不应该有任何问题 cordova run android