React native expection java.lang.UnsatisfiedLinkError: dlopen failed: "/data/data/{package}/lib-main/libgnustl_shared.so" is 32-bit instead of 64-bit

Question

我正在尝试将 React Native 与我现有的 Android 应用程序集成。初始化 React Native Screen 时出现以下异常：

java.lang.UnsatisfiedLinkError: dlopen failed: "/data/data/com.snapdeal.main/lib-main/libgnustl_shared.so" is 32-bit instead of 64-bit

应用程序仅在 64 位设备上崩溃。

根据我目前的学习，我发现此线程中建议的 issue reported on React Native Repo, but the solution 没有帮助，因为我没有在现有应用程序中使用任何外部 SO 库。

除上述之外，我发现安装我的应用程序的设备上的库结构存在另一个差异。我正在比较我的应用程序的结构与反应本机演示应用程序。

React 演示应用程序

root@generic_x86_64:**/data/data/com.react.demo/lib** # ls
libfb.so
libfolly_json.so
libglog.so
libglog_init.so
libgnustl_shared.so
libicu_common.so
libimagepipeline.so
libjsc.so
libreactnativejni.so
libreactnativejnifb.so

root@generic_x86_64:/data/data/**com.react.demo**/lib-main # ls
dso_deps
dso_lock
dso_manifest
dso_state

我的应用

root@generic_x86_64:/data/data/**com.my.app**/lib-main # ls
dso_deps
dso_lock
dso_manifest
dso_state
libfb.so
libfolly_json.so
libglog.so
libglog_init.so
libgnustl_shared.so
libicu_common.so
libimagepipeline.so
libjsc.so
libreactnativejni.so
libreactnativejnifb.so

分享更多关于我的项目的细节：

package.json

{
  "name": "projectname",
  "version": "1.0.0",
  "description": "Native NPM",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "start": "node node_modules/react-native/local-cli/cli.js start"
  },
  "repository": {
    "type": "git",
    "url": ""
  },
  "author": "Ishan D",
  "license": "ISC",
  "dependencies": {
    "react": "^15.3.2",
    "react-native": "^0.37.0",
    "react-native-linear-gradient": "^1.5.15",
    "rn-viewpager": "^1.1.3"
  },
  "devDependencies": {}
}

在 android 本机项目中使用的依赖项

ext {
    compileSdkVersion = 24
    buildToolsVersion = '24.0.2'
    minSdkVersion = 16
    targetSdkVersion = 24
    supportLibrariesVersion = '23.0.1'
    playServiceVersion = '9.0.2'

    dep = [
            fabricPlugin          : 'io.fabric',
            fabricMavenUrl        : 'https://maven.fabric.io/public',
            fabricClasspath       : 'io.fabric.tools:gradle:1.+',

            playServiceClasspath  : 'com.google.gms:google-services:1.3.0-beta1',
            playServicePlugin     : 'com.google.gms.google-services',

            playServiceAppindexing: "com.google.android.gms:play-services-appindexing:$playServiceVersion",
            playServiceLocation   : "com.google.android.gms:play-services-location:$playServiceVersion",
            playServiceVision     : "com.google.android.gms:play-services-vision:$playServiceVersion",
            playServiceAuth       : "com.google.android.gms:play-services-auth:$playServiceVersion",
            playServiceBase       : "com.google.android.gms:play-services-base:$playServiceVersion",
            playServiceIdentity   : "com.google.android.gms:play-services-identity:$playServiceVersion",
            playServiceAnalytics  : "com.google.android.gms:play-services-analytics:$playServiceVersion",
            playServiceGcm        : "com.google.android.gms:play-services-gcm:$playServiceVersion",

            underCouchClasspath   : 'de.undercouch:gradle-download-task:2.0.0',
            underCouchPluigin     : 'de.undercouch.download',

            crashlytics           : 'com.crashlytics.sdk.android:crashlytics:2.4.0@aar',

            moengage              : 'com.moengage:moe-android-sdk:6.0.29',

            supportV4             : "com.android.support:support-v4:$supportLibrariesVersion",
            supportAppCompatV7    : "com.android.support:appcompat-v7:$supportLibrariesVersion",
            supportCardviewV7     : "com.android.support:cardview-v7:$supportLibrariesVersion",
            supportDesignV7       : "com.android.support:design:$supportLibrariesVersion",

            okhttp                : 'com.squareup.okhttp:okhttp:2.5.0',
            junit                 : 'junit:junit:4.12',
            mockito               : 'org.mockito:mockito-core:1.10.19'
    ]
}

感谢任何线索。

PS：我知道 react-native 确实支持 64 位二进制文件，我没有使用任何外部库。

Answer 1

将以下内容添加到 app/gradle 文件

defaultConfig {
....

    ndk {
        abiFilters "armeabi-v7a", "x86", 'armeabi', 'arm64-v8a'
    }

    packagingOptions {
        exclude "lib/arm64-v8a/libgnustl_shared.so"
    }
}

还要确保您使用相同的端口。

adb reverse tcp:8081 tcp:8081

Answer 2

它还可以帮助你： build.gradle（应用程序）

android{
   ...
   defaultConfig {
      ....
      ndk {
        abiFilters "armeabi-v7a", "x86", 'armeabi', 'arm64-v8a'
      }
      packagingOptions {
               exclude "lib/arm64-v8a/libgnustl_shared.so"
               exclude '/lib/mips64/**'
               exclude '/lib/arm64-v8a/**'
               exclude '/lib/x86_64/**'
      }
      ...
   }
}

Answer 3

React Native 不提供 64 位版本的本机代码，系统总是回退到 32 位。 他们已经解决了这个问题，并计划成为 RN 0.59 release 的一部分参考：https://github.com/facebook/react-native/issues/2814#issuecomment-457644191

Answer 4

Using RN 0.60.5 version.
If you guys are wondering why your app crashes if you download it from playstore, make the below changes

**packagingOptions {
exclude '/lib/mips64/'
exclude '/lib/arm64-v8a/'
exclude '/lib/x86_64/**'
//In pickFirst, replace the library name with the library that is causing error.
pickFirst '/lib/x86/libgnustl_shared.so' 
pickFirst '/lib/armeabi-v7a/libgnustl_shared.so'
}**

REASON - We are excluding all 64 bit libraries so that OS will not have confusion of which library to pick.

If you do not know which library is causing the crash, upload your bundle in Firebase test lab and then check. It will tell you which library is throwing the error

React native expection java.lang.UnsatisfiedLinkError: dlopen failed: "/data/data/{package}/lib-main/libgnustl_shared.so" is 32-bit instead of 64-bit

React native expection java.lang.UnsatisfiedLinkError: dlopen failed: "/data/data/{package}/lib-main/libgnustl_shared.so" is 32-bit instead of 64-bit

java-native-interface

android

react-native

.so

react-native-android