All flavors must now belong to a named flavor dimension. Learn more at https://d.android.com

Android studio 報錯 

All flavors must now belong to a named flavor dimension. Learn more at https://d.android.com/r/tools/flavorDimensions-missing-error-message.html

在app的gradle中 的 android下添加   

flavorDimensions "versionCode"

 

compileSdkVersion 28
    defaultConfig {
        applicationId "com.lanyu96.loadinglayout"
        minSdkVersion 23
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        //解決報錯 All flavors must now belong to a named .....
        flavorDimensions "versionCode"

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"