Could not get unknown property 'mergeResourcesProvider' for object of type com.android.build.gradle

在React Native新版本(0.60.5)环境下 编译android时报错:

FAILURE: Build failed with an exception.

* Where:
Script 'F:\Git\IOT\ReactNativeDe\node_modules\react-native\react.gradle' line: 95

* What went wrong:
A problem occurred configuring project ':app'.
> Could not get unknown property 'mergeResourcesProvider' for object of type com.android.build.gradle.internal.api.ApplicationVariantImpl.

原因:react.gradle文件中调用了比较新的API 

        variant.mergeResourcesProvider.get().dependsOn(currentBundleTask)

variant是gradle android插件中的ApplicationVariantImpl类的对象,它的属性本来叫mergeResources,新版更新为mergeResourcesProvider,所以需要升级gradle android插件,而升级gradle android插件需要连带升级gradle本身,所以

解决方法:

修改/android/build.gradle文件,下面一行的版本号

classpath ‘com.android.tools.build:gradle:3.3.0’

修改/android/gradle/wrapper/grale-wrapper.properties文件,下面一行的版本号 

distributionUrl=https://services.gradle.org/distributions/gradle-4.10.1-all.zip

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