配置项目“：React-Native-Reanimated”时出现问题。在React native中生成debug apk文件时

Question

创建android/app/src/main/assets/this文件夹

#React-本机捆绑包--平台android--开发人员false--条目-文件index.js--捆绑包-输出android/app/src/main/assets/index.android.捆绑包--assets-dest android/app/src/main/res/

#cd android&&./gradlew程序集调试

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其中：构建文件'/var/www/html/reactnative/wurtha/node_modules/react-native-reanimated/android/Build.gradle'行：89

错误：配置项目“：React-Native-Reanimated”时出现问题。

未找到SDK位置。使用ANDROID_SDK_ROOT环境变量或通过将项目的本地属性文件中的sdk.dir路径设置为'/var/www/html/reactnative/wurtha/android/local.properties'来定义位置。

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尝试：使用--stacktrace选项运行以获取堆栈跟踪。使用--info或--debug选项运行以获取更多日志输出。使用--scan运行以获得完整的见解。

请访问https://help.gradle.org获取更多帮助

Answer 1

您需要安装一个Android SDK，并在ANDROID_SDK_ROOT环境变量中指向它。详情请访问https://gist.github.com/venkateshshukla/9736261

SDK - Software Development Kit
    a. Download android sdk tools from 
       http://developer.android.com/sdk/index.html
    b. Extract it to a directory say android_sdk
    c. Set the environment variable ANDROID_SDK_ROOT to point to android_sdk
    d. Add the directories android_sdk/tools and android_sdk/platform-tools
       to your path
NDK - Native Development Kit
    a. Download android ndk tools from
       http://developer.android.com/tools/sdk/ndk/index.html 
    b. Extract is to a directory say android_ndk
    c. Set the environment variable ANDROID_NDK_ROOT to point to android_ndk
    d. Add the directories android_ndk to your path

For linux systems the environment and path can be set by adding the 
following lines to ~/.bashrc file

export ANDROID_SDK_ROOT=/path/to/android_sdk
export ANDROID_NDK_ROOT=/path/to/android_ndk
export PATH=$PATH:$ANDROID_SDK_ROOT/platform-tools
export PATH=$PATH:$ANDROID_SDK_ROOT/tools
export PATH=$PATH:$ANDROID_NDK