找不到android：attr / fontStyle

问题描述

当我在我的react android项目上运行./gradlew assembleRelease时，我不断收到以下错误：

    A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
   > Android resource linking Failed
     /root/.gradle/caches/transforms-2/files-2.1/6da249295a8c8ecbd4d1ab0ef0c0da5a/core-1.5.0-alpha04/res/values/values.xml:143:5-174:25: AAPT: error: resource android:attr/fontStyle not found.
         
     /root/.gradle/caches/transforms-2/files-2.1/6da249295a8c8ecbd4d1ab0ef0c0da5a/core-1.5.0-alpha04/res/values/values.xml:143:5-174:25: AAPT: error: resource android:attr/font not found.
         
     /root/.gradle/caches/transforms-2/files-2.1/6da249295a8c8ecbd4d1ab0ef0c0da5a/core-1.5.0-alpha04/res/values/values.xml:143:5-174:25: AAPT: error: resource android:attr/fontWeight not found.
         
     /root/.gradle/caches/transforms-2/files-2.1/6da249295a8c8ecbd4d1ab0ef0c0da5a/core-1.5.0-alpha04/res/values/values.xml:143:5-174:25: AAPT: error: resource android:attr/fontvariationSettings not found.
         
     /root/.gradle/caches/transforms-2/files-2.1/6da249295a8c8ecbd4d1ab0ef0c0da5a/core-1.5.0-alpha04/res/values/values.xml:143:5-174:25: AAPT: error: resource android:attr/ttcIndex not found.

我进行了一个assembedebug编译良好​​ p>

这是我的一些gradle构建设置

 buildToolsversion = "29.0.2"
        minSdkVersion = 16
        compileSdkVersion = 29
        targetSdkVersion = 29
        ext.kotlin_version = '1.4.10'


multiDexEnabled true


release {
            signingConfig signingConfigs.release
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"),"proguard-rules.pro"
        }


apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)
buildscript {
    ext.kotlin_version = '1.4.10'
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}
repositories {
    mavenCentral()
}

解决方法

运行此命令：

react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res --verbose

，然后删除project_root / android / app / src / main / raw + drawable- ..文件夹。

之后，构建您的APK版本。