这为我解决了应用(24.0.0-beta1)和测试应用(23.0.1)的已解决版本不同"的问题.

This solve the problem 'Resolved versions for app (24.0.0-beta1) and test app (23.0.1) differ' for me.

android{    
    configurations.all {
        resolutionStrategy.force 'com.android.support:support-annotations:23.0.1'
    }
}

如果您要运行AndroidTest，请不要忘记添加以下代码

And do not forget to add following code, if you want to run the AndroidTest

 defaultConfig {
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}