我创建了一个React-native项目，该项目已成功构建并安装了我的手机。但是现在我无法构建项目，它会引发构建失败错误，并且任务'：app：installDebug'的执行执行失败。和 com.android.ddmlib.InstallException：无法全部安装< / strong>
错误消息：
Lenovo-G50-80:~/projects/phocos-mobile$ Could not install the app on the device, read the error above for
details. Make sure you have an Android emulator running or
a device connected and have set up your Android development
environment: