我正在开发一个本机应用程序。我每天都在努力，但是今天，我发布了命令“react-native run-android”，我收到了这条消息：
Starting JS server...
Building and installing the app on the device (cd android && gradlew.bat installDebug...
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring project ':app'.
> A problem occurred configuring project ':react-native-billing'.
> Could not resolve all dependencies for configuration ':react-native-billing:_debugCompile'.
> Could not find com.android.support:appcompat-v7:25.3.1.
Searched in the following locations:
file:/C:/Users/xrobot/.m2/repository/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.pom
file:/C:/Users/xrobot/.m2/repository/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.jar
https://jcenter.bintray.com/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.pom
https://jcenter.bintray.com/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.jar
file:/C:/Users/xrobot/Desktop/React Native/AwesomeProject/node_modules/react-native/android/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.pom
file:/C:/Users/xrobot/Desktop/React Native/AwesomeProject/node_modules/react-native/android/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.jar
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.pom
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.jar
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.pom
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/appcompat-v7/25.3.1/appcompat-v7-25.3.1.jar
Required by:
AwesomeProject:react-native-billing:unspecified > com.facebook.react:react-native:0.42.3-atlassian-1
> Could not find com.android.support:recyclerview-v7:25.3.1.
Searched in the following locations:
file:/C:/Users/xrobot/.m2/repository/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.pom
file:/C:/Users/xrobot/.m2/repository/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.jar
https://jcenter.bintray.com/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.pom
https://jcenter.bintray.com/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.jar
file:/C:/Users/xrobot/Desktop/React Native/AwesomeProject/node_modules/react-native/android/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.pom
file:/C:/Users/xrobot/Desktop/React Native/AwesomeProject/node_modules/react-native/android/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.jar
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.pom
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.jar
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.pom
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/recyclerview-v7/25.3.1/recyclerview-v7-25.3.1.jar
Required by:
AwesomeProject:react-native-billing:unspecified > com.facebook.react:react-native:0.42.3-atlassian-1
> Could not find com.atlassian.mobile.video:okhttp-ws-compat:3.7.0-atlassian1.
Searched in the following locations:
file:/C:/Users/xrobot/.m2/repository/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.pom
file:/C:/Users/xrobot/.m2/repository/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.jar
https://jcenter.bintray.com/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.pom
https://jcenter.bintray.com/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.jar
file:/C:/Users/xrobot/Desktop/React Native/AwesomeProject/node_modules/react-native/android/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.pom
file:/C:/Users/xrobot/Desktop/React Native/AwesomeProject/node_modules/react-native/android/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.jar
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/android/m2repository/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.pom
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/android/m2repository/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.jar
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/google/m2repository/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.pom
file:/C:/Users/xrobot/AppData/Local/Android/sdk/extras/google/m2repository/com/atlassian/mobile/video/okhttp-ws-compat/3.7.0-atlassian1/okhttp-ws-compat-3.7.0-atlassian1.jar
Required by:
AwesomeProject:react-native-billing:unspecified > com.facebook.react:react-native:0.42.3-atlassian-1
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 35.786 secs
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:
https://facebook.github.io/react-native/docs/android-setup.html
为什么？
答案 0 :(得分：0)
尝试：
adb devices
=>设备列表： emulator-5554
react-native run-android --deviceId emulator-5554
答案 1 :(得分：0)
除了@ user7425896
adb设备=>设备列表：eb9c9bbc
从项目中删除Android和iOS文件夹
运行“反应本机弹出”，这将重新添加平台
react-native run-android --deviceId eb9c9bbc
在Windows上测试
注意：在某些情况下，您可能必须执行以下操作：
清晰的守望者手表：watchman watch-del-all。
删除node_modules文件夹：rm -rf node_modules && npm install。
重置Metro Bundler缓存：rm -rf /tmp/metro-bundler-cache-*或npm start -- --reset-cache。
删除急速缓存：rm -rf /tmp/haste-map-react-native-packager-*。
答案 2 :(得分：-1)