Flutter应用构建失败：无法解析Facebook Android SDK依赖求助

错误信息 #

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:checkDebugAarMetadata'.
> Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
   > Could not resolve com.facebook.android:facebook-android-sdk:latest.release.
     Required by:
         project :app
      > Failed to list versions for com.facebook.android:facebook-android-sdk.
         > Unable to load Maven meta-data from https://jcenter.bintray.com/com/facebook/android/facebook-android-sdk/maven-metadata.xml.
            > Could not HEAD 'https://jcenter.bintray.com/com/facebook/android/facebook-android-sdk/maven-metadata.xml'.
               > Read timed out

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 2m 8s
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)

已尝试操作 #

• 在build.gradle中添加mavenCentral()仓库
• 使用依赖配置：implementation 'com.facebook.android:facebook-android-sdk:latest.release'

可行解决方案 #

1. 替换仓库并指定具体SDK版本 #

JCenter已停止服务，Gradle仍尝试从该仓库拉取依赖导致超时：

• 打开项目级build.gradle，确保repositories块仅保留mavenCentral()，移除所有jcenter()引用：

  repositories {
      google()
      mavenCentral()
  }
  

• 打开模块级（app/build.gradle），将latest.release替换为具体稳定版本（示例为16.2.0，可根据需求选择最新稳定版）：

  implementation 'com.facebook.android:facebook-android-sdk:16.2.0'
  

2. 清理Gradle缓存 #

缓存可能残留旧仓库配置，执行以下操作：

• 终端运行：flutter clean
• 删除项目根目录下的.android/build文件夹
• 进入android目录，运行：./gradlew clean

3. 检查网络配置 #

• 确保网络可正常访问MavenCentral，若网络受限，可在build.gradle中添加国内镜像仓库：

  repositories {
      maven { url 'https://maven.aliyun.com/repository/public' }
      google()
      mavenCentral()
  }
  

4. 升级Gradle版本 #

旧版Gradle对新仓库支持不佳，升级项目级build.gradle中的Gradle插件版本：

buildscript {
    dependencies {
        classpath 'com.android.tools.build:gradle:7.4.2' // 适配的稳定版本
    }
}

内容的提问来源于stack exchange，提问作者sachin