我已經(jīng)為此抗?fàn)幜艘欢螘r(shí)間，并嘗試使用實(shí)現(xiàn)和編譯，并遵循了無(wú)數(shù) stackover 流和其他論壇帖子中的建議：根級(jí) build.gradle：buildscript {    repositories {        google()        jcenter()        maven {            url "https://maven.google.com"        }    }    dependencies {        classpath 'com.android.tools.build:gradle:3.1.3'        classpath 'com.google.gms:google-services:4.0.2'    }}    allprojects {    repositories {        google()        jcenter()        maven {            url "https://maven.google.com"        }}..........    //This replaces project.properties w.r.t. build settingsproject.ext {  defaultBuildToolsVersion="25.0.2" //String  defaultMinSdkVersion=19 //Integer - Minimum requirement is Android 4.4  defaultTargetSdkVersion=28 //Integer - We ALWAYS target the latest by default  defaultCompileSdkVersion=28 //Integer - We ALWAYS compile with the latest by default}App build.gradle（我已編輯為包含整個(gè)應(yīng)用程序 gradle 文件，而不是我認(rèn)為只是包含此錯(cuò)誤的部分。gradle-wrapper.properties:distributionBase=GRADLE_USER_HOMEdistributionPath=wrapper/distszipStoreBase=GRADLE_USER_HOMEzipStorePath=wrapper/distsdistributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip我正在執(zhí)行 ./gradlew build