React Native运行Android报错:checkDebugDuplicateClasses求助

问题描述 #

执行npx react-native run-android时突然出现以下构建错误，且未提交任何代码变更：

Execution failed for task ':app:checkDebugDuplicateClasses'.
A failure occurred while executing com.android.build.gradle.internal.tasks.CheckDuplicatesRunnable

Duplicate class kotlin.collections.jdk8.CollectionsJDK8Kt found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)

Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
     
Duplicate class kotlin.internal.jdk7.JDK7PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk7-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.20)
     
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)
     
Duplicate class kotlin.internal.jdk8.JDK8PlatformImplementations$ReflectSdkVersion found in modules jetified-kotlin-stdlib-1.8.0 (org.jetbrains.kotlin:kotlin-stdlib:1.8.0) and jetified-kotlin-stdlib-jdk8-1.7.20 (org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20)

已尝试的方案 #

• 重新执行React Native官方环境配置步骤：

  brew install node
  brew install watchman
  brew tap homebrew/cask-versions
  brew install --cask zulu11
  

• 卸载并重新安装Android Studio
• 在android/build.gradle中设置统一Kotlin版本：

  buildToolsVersion = "32.0.0"
  minSdkVersion = 21
  compileSdkVersion = 33
  targetSdkVersion = 33
  // 配置Kotlin版本
  kotlinVersion = "1.8.0"
  

移除"react-native-inappbrowser-reborn": "^3.7.0"库后错误消失，但仍需使用该库，需找到可行解决方案。

解决方案 #

1. 强制统一所有依赖的Kotlin版本 #

在android/build.gradle的allprojects块中添加依赖版本强制策略，确保所有第三方库（包括react-native-inappbrowser-reborn）都使用指定的Kotlin版本：

allprojects {
    repositories {
        // 保留你原有的仓库配置（如mavenCentral、google等）
    }

    configurations.all {
        resolutionStrategy {
            force "org.jetbrains.kotlin:kotlin-stdlib:1.8.0"
            force "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.8.0"
            force "org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.8.0"
        }
    }
}

2. 升级react-native-inappbrowser-reborn到最新版本 #

旧版本库可能依赖较低版本的Kotlin，升级到最新稳定版通常能解决依赖冲突：

npm install react-native-inappbrowser-reborn@latest
# 若使用yarn则执行：yarn add react-native-inappbrowser-reborn@latest

3. 清理构建缓存 #

清理Android构建缓存和Node依赖缓存，避免缓存导致的版本不一致：

# 清理Android构建缓存
cd android && ./gradlew clean
cd ..

# 清理Node模块与锁文件
rm -rf node_modules package-lock.json yarn.lock
npm install
# 或 yarn install

4. 手动排除冲突依赖 #

如果上述方法无效，先通过Gradle命令查看依赖树，定位冲突来源：

cd android && ./gradlew app:dependencies

找到react-native-inappbrowser-reborn依赖的旧版Kotlin库，在android/app/build.gradle中排除这些冲突依赖：

dependencies {
    // 保留你原有的其他依赖配置
    implementation(project(':react-native-inappbrowser-reborn')) {
        exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-jdk7'
        exclude group: 'org.jetbrains.kotlin', module: 'kotlin-stdlib-jdk8'
    }
}

内容的提问来源于stack exchange，提问作者spatak