android - react-native run-android 错误 : Unable to upload some APKs

Question

当我尝试在手机上上传 react-native apk 时，出现错误:

:app
:installDebug                                                                  

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:installDebug'.
> com.android.builder.testing.api.DeviceException: com.android.ddmlib.InstallException: Unable to upload some APKs

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output.

BUILD FAILED

Answer 1

首先，检查您的设备是否已插入:

adb devices

然后查看gradle版本。版本 1.3.1 是 well known导致这个问题。要修复它，请转到 android/build.gradle 并将版本更改为 1.2.3。