Question

运行项目时发现错误，我尝试查找许多示例，但全部失败，这是错误的详细信息：

D:\myApp\android\app\src\debug\AndroidManifest.xml:22:18-91 Error:
        Attribute application@appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91
        is also present at [androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory).
        Suggestion: add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:7:5-117 to override.

See http://g.co/androidstudio/manifest-merger for more information about the manifest merger.


> Task :app:processDebugManifest FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:processDebugManifest'.
> Manifest merger failed : Attribute application@appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91
        is also present at [androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory).
        Suggestion: add 'tools:replace="android:appComponentFactory"' to <application> element at AndroidManifest.xml:7:5-117 to override.

请任何人帮助我解决此问题。

谢谢

Answer 1

将'react-native-device-info'升级到版本2.1.2，为我解决了该错误。参见http://github.com/facebook/react-native/issues/25294#issuecomment-503024749

Answer 2

我还有更多依赖gcm的库（deviceinfo除外），所以我用它来解决问题：https://stackoverflow.com/a/56648987/8306924

Answer 3

两天后终于找到了解决方案，只是将以下两行添加到android / build.gradle

googlePlayServicesVersion =“ 16。+”

firebaseVersion =“ 17.3.4”

Answer 4

您只需要编辑“ gradle.properties”并添加：

android.useAndroidX=true
android.enableJetifier=true

因此，您解决了Google与第三方依赖关系之间的依赖关系冲突。

Answer 5

因此，在安装react-native-reanimated以便使react-navigation-drawer工作时，我遇到了这个问题。

解决方法是：

添加到android / gradle.properties：

android.enableJetifier=true
android.useAndroidX=true

yarn add jetifier
在android目录中运行： ./gradlew clean
运行： yarn jetify
react-native run-android

我的RN版本0.59.8

如何在React Native中修复任务'：app：processDebugManifest'的执行失败？

5 个答案: