Gradle尝试为MIPS架构编译项目，但失败

Question

我有一个具有本机（C ++）组件的Android项目。直到最近，该项目始终都能成功编译，但是几天前Gradle开始发出此错误：

A problem occurred configuring project ':app'.
> No toolchains found in the NDK toolchains folder for ABI with prefix: mips64el-linux-android

这是build.gradle文件：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion '25.0.0'
    flavorDimensions "mode"

    productFlavors {
        full {
            ndk {
                abiFilter "armeabi-v7a"
                dimension "mode"
            }
        }
    }

    defaultConfig {
        applicationId "com.regothproject.regoth"
        minSdkVersion 21
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
        externalNativeBuild {
            cmake { ... }
        }
    }

    buildTypes { ... }

    externalNativeBuild {
        cmake {
            path '../../CMakeLists.txt'
        }
    }
}

在项目的任何地方都没有提到mips64el-linux-android ABI，所以我不确定是什么触发了此事...