android - 找不到 com.android.tools.build :gradle:5. 1.1

Question

我已经尝试了所有可以在网上找到的解决方案，比如添加 mavenCentrals 等等。我可以在 .gradle 下找到 5.1.1，但它提示它在 repo 中找不到 2.3 之后的任何版本。

Could not find com.android.tools.build:gradle:5.1.1. Searched in the following locations: - file:/Applications/Android Studio.app/Contents/gradle/m2repository/com/android/tools/build/gradle/5.1.1/gradle-5.1.1.pom - file:/Applications/Android Studio.app/Contents/gradle/m2repository/com/android/tools/build/gradle/5.1.1/gradle-5.1.1.jar - https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/5.1.1/gradle-5.1.1.pom - https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/5.1.1/gradle-5.1.1.jar - https://jcenter.bintray.com/com/android/tools/build/gradle/5.1.1/gradle-5.1.1.pom - https://jcenter.bintray.com/com/android/tools/build/gradle/5.1.1/gradle-5.1.1.jar Required by: project : Open File

这是我的 build.gradle 文件

buildscript {
    ext.kotlin_version = '1.3.0'
    repositories {
        google()
        jcenter()


    }

    dependencies {
        classpath 'com.android.tools.build:gradle:5.1.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:3.4.0'
    }
}

allprojects {
    configurations.all {
        resolutionStrategy.eachDependency { DependencyResolveDetails details ->
            def requested = details.requested
            if (requested.group == 'com.google.firebase') {
                details.useVersion "15.+"
            }
            
        }
    }
    repositories {
        google()
        jcenter()

    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

我在 gradle-wrapper.properties 中有 distributionUrl = https://services.gradle.org/distributions/gradle-5.1.1-all.zip

Answer 1

当您更新 Android Studio 时，您可能会收到自动将 Android Gradle 插件更新到最新可用版本的提示。您可以选择接受更新或根据项目的构建要求手动指定版本。

您应该设置 PROPER classpath 版本。

dependencies {
        classpath 'com.android.tools.build:gradle:4.0.1'
    }

在 gradle-wrapper.properties 文件中将 Gradle 版本设置为 6.1.1。

distributionUrl = https\://services.gradle.org/distributions/gradle-6.1.1-all.zip

阅读 Android Gradle plugin .

 Plugin version ----> Required Gradle version

 3.1.0+ ----> 4.4+
 3.2.0  ----> 3.2.1 4.6+
 3.3.0  ----> 3.3.2 4.10.1+
 3.4.0+ ----> 5.1.1+
 4.0.1  ----> 6.1.1