AS 3.1.3 gradle-4.1-all.zip 找不到 com.android.tools.build:gradle:3.0.1

Question

build.gradle 文件内容：

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
        classpath 'com.novoda:bintray-release:0.8.1'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
    }
}
allprojects {
    repositories {
        jcenter()
        maven { url "https://jitpack.io" }
        google()
    }
}
task clean(type: Delete) {
    delete rootProject.buildDir
}
ext {
    compileSdkVersion = 26
    buildToolsVersion = "26.0.2"
    minSdkVersion = 16
    targetSdkVersion = 26

    lib_appcompat_v7 = 'com.android.support:appcompat-v7:26.1.0'
    lib_support_v4 = 'com.android.support:support-v4:26.1.0'
    lib_support_design = 'com.androdi.support:design:26.1.0'
}

同步失败。像这样的错误：

找不到 com.android.tools.build:gradle:3.0.1。 在以下位置搜索： https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.1/gradle-3.0.1.pom https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.1/gradle-3.0.1.jar 要求： 项目 :thirdLibrary:WordPressEditor

Answer 1

(1) 将 google() 放在 jcenter() 上。然后再次同步项目。

(2) 检查您是否在File> Setting > Build, Execution... > Gradle > Offline work 中禁用了离线模式。 （取消选中此框）

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
        classpath 'com.novoda:bintray-release:0.8.1'
        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
    }
}
allprojects {
    repositories {
        google()
        jcenter()
        maven { url "https://jitpack.io" }
    }
}
task clean(type: Delete) {
    delete rootProject.buildDir
}
ext {
    compileSdkVersion = 26
    buildToolsVersion = "26.0.2"
    minSdkVersion = 16
    targetSdkVersion = 26

    lib_appcompat_v7 = 'com.android.support:appcompat-v7:26.1.0'
    lib_support_v4 = 'com.android.support:support-v4:26.1.0'
    lib_support_design = 'com.androdi.support:design:26.1.0'
}