解決"No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android"錯誤

今天安裝了Android Studio 3.2，打開一箇舊工程，編譯提示"No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android"

網上也有解決辦法，就是下載舊版的NDK，將其中的toolchain複製到新版的NDK中

可是感受這種方式，不是解決的正道。

通過對新版NDK的研究，發現NDK的更新記錄裏有一段話

This version of the NDK is incompatible with the Android Gradle plugin
   version 3.0 or older. If you see an error like
   `No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android`,
   update your project file to [use plugin version 3.1 or newer]. You will also
   need to upgrade to Android Studio 3.1 or newer.

 

也就是說新版本的NDK與3.0及之前舊版的Android Gradle plugin插件不兼容

其實解決方法很簡單，就是修改build.gradle中的紅字部分，改成3.1以上版本便可

dependencies {
    classpath 'com.android.tools.build:gradle:3.2.0'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
}