reactnative 0.61.2版本在项目导入react-native-camera库后，启动报错，错误如下：
error Failed to install the app. Make sure you have the Android development environment set up: https://facebook.github.io/react-native/docs/getting-started.html#android-development-environment. Run CLI with --verbose flag for more details.
Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:preDebugBuild'.
> Could not resolve all task dependencies for configuration ':app:debugRuntimeClasspath'.
> Could not resolve project :react-native-camera.
Required by:
project :app
> Cannot choose between the following variants of project :react-native-camera:
- generalDebugRuntimeElements
- mlkitDebugRuntimeElements
All of them match the consumer attributes:
- Variant 'generalDebugRuntimeElements' capability AwesomeProject:react-native-camera:unspecified:
- Unmatched attributes:
- Found com.android.build.api.attributes.VariantAttr 'generalDebug' but wasn't required.
- Found react-native-camera 'general' but wasn't required.
- Compatible attributes:
- Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
- Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
- Required org.gradle.usage 'java-runtime' and found compatible value 'java-runtime'.
- Variant 'mlkitDebugRuntimeElements' capability AwesomeProject:react-native-camera:unspecified:
- Unmatched attributes:
- Found com.android.build.api.attributes.VariantAttr 'mlkitDebug' but wasn't required.
- Found react-native-camera 'mlkit' but wasn't required.
- Compatible attributes:
- Required com.android.build.api.attributes.BuildTypeAttr 'debug' and found compatible value 'debug'.
- Required com.android.build.gradle.internal.dependency.AndroidTypeAttr 'Aar' and found compatible value 'Aar'.
- Required org.gradle.usage 'java-runtime' and found compatible value 'java-runtime'.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
在github issues中找到方法：
在项目根目录/android/app/build.gradle中添加
missingDimensionStrategy ‘react-native-camera’, 'general’
