错误：任务“：app：mergeDebugNativeLibs”执行失败

Question

我的反应本机应用程序运行正常，但突然我开始收到错误：

错误1：Execution failed for task ':react-native-webview:compileDebugKotlin'.

因此，我在 android/build.gradle 中添加了此内容kotlinVersion = "1.5.31"，并且还添加了依赖项classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.31"。

之后我收到以下错误：

* What went wrong:
Execution failed for task ':app:mergeDebugNativeLibs'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > More than one file was found with OS independent path 'lib/arm64-v8a/libfbjni.so'. If you are using jniLibs and CMake IMPORTED targets, see https://developer.android.com/studio/preview/features#automatic_packaging_of_prebuilt_dependencies_used_by_cmake

为此，在 android{...} 下的 android/app/build.gradle 内我添加了：

packagingOptions {
    pickFirst 'lib/x86/libc++_shared.so'
    pickFirst 'lib/x86_64/libjsc.so'
    pickFirst 'lib/arm64-v8a/libjsc.so'
    pickFirst 'lib/arm64-v8a/libc++_shared.so'
    pickFirst 'lib/x86_64/libc++_shared.so'
    pickFirst 'lib/armeabi-v7a/libc++_shared.so'
    pickFirst 'lib/armeabi-v7a/libfbjni.so'
}

但即使在此之后我再次遇到同样的错误：More than one file was found with OS independent path 'lib/arm64-v8a/libfbjni.so'

Answer 1

在android>build.gradle文件中添加以下行-

allprojects {
repositories {
    ...
    exclusiveContent {
       // We get React Native's Android binaries exclusively through npm,
       // from a local Maven repo inside node_modules/react-native/.
       // (The use of exclusiveContent prevents looking elsewhere like Maven Central
       // and potentially getting a wrong version.)
       filter {
           includeGroup "com.facebook.react"
       }
       forRepository {
           maven {
               url "$rootDir/../node_modules/react-native/android"
           }
       }
   }
}

该问题发生于2022年11月4日。参见参考资料：https ://github.com/facebook/react-native/issues/35210

Answer 2

您可以在 中添加给定的代码app/build.gradle。我通过添加以下代码解决了我的错误。

android {
    defaultConfig {
    
    }
    
    packagingOptions {
        pickFirst '**/libjsc.so'
        pickFirst '**/libc++_shared.so'
        pickFirst '**/libfbjni.so'
        pickFirst '**/llibturbomodulejsijni.so'
        pickFirst '**/libturbomodulejsijni.so'
        // Add more according to your error here
    }
}

添加后，pickFirst '**/libfbjni.so'我又遇到了两个错误，因此我添加了pickFirst '**/llibturbomodulejsijni.so'并pickFirst '**/libturbomodulejsijni.so'解决了我的错误。

如果您的应用程序在打开时崩溃，请android/build.gradle添加此内容

def REACT_NATIVE_VERSION = new File(['node', '--print',"JSON.parse(require('fs').readFileSync(require.resolve('react-native/package.json'), 'utf-8')).version"].execute(null, rootDir).text.trim())

allprojects {

    configurations.all {
        resolutionStrategy {
            force "com.facebook.react:react-native:" + REACT_NATIVE_VERSION
        }
    }
}

Answer 3

基于 @BK52 提到的 github 线程，我将此片段添加到app/build.gradle

android {
    defaultConfig {
    // existing code
            packagingOptions {
            pickFirst '**/libc++_shared.so'
            pickFirst '**/libfbjni.so'
        }
    }
}

它对我有用，并且错误似乎消失了。我使用的是 RN 0.68.2。