文章目錄

• 一、 報錯信息
• 二、 解決方案

一、 報錯信息

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導入了一個 Eclipse 項目 , 編譯后報如下錯誤 :

FAILURE: Build failed with an exception.* What went wrong: A problem occurred configuring root project 'MidiSheetMusic_02'. > Could not resolve all artifacts for configuration ':classpath'.> Could not find com.android.tools.build:gradle:4.2.1.Searched in the following locations:- https://jcenter.bintray.com/com/android/tools/build/gradle/4.2.1/gradle-4.2.1.pomIf the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration.Required by:project :* Try: Run with --info or --debug option to get more log output. Run with --scan to get full insights.* Exception is: org.gradle.api.ProjectConfigurationException: A problem occurred configuring root project 'MidiSheetMusic_02'.Caused by: org.gradle.internal.resolve.ModuleVersionNotFoundException: Could not find com.android.tools.build:gradle:4.2.1. Searched in the following locations:- https://jcenter.bintray.com/com/android/tools/build/gradle/4.2.1/gradle-4.2.1.pom If the artifact you are trying to retrieve can be found in the repository but without metadata in 'Maven POM' format, you need to adjust the 'metadataSources { ... }' of the repository declaration. Required by:project :* Get more help at https://help.gradle.orgBUILD FAILED in 1s

二、 解決方案

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檢查了下根目錄下的 build.gradle 配置 , 發現只配置了 jcenter 倉庫 ;

// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript {repositories {jcenter()}dependencies {classpath 'com.android.tools.build:gradle:4.2.1'} }allprojects {repositories {jcenter()} }

添加 google 倉庫 和 mavenCentral 倉庫 , 問題解決 ;

// Top-level build file where you can add configuration options common to all sub-projects/modules. buildscript {repositories {google()mavenCentral()jcenter()}dependencies {classpath 'com.android.tools.build:gradle:4.2.1'} }allprojects {repositories {google()mavenCentral()jcenter()} }

總結

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