I am trying to use NDK in Android Studio, but an error occurs:
Error:Cause: org.gradle.api.internal.ExtensibleDynamicObject
My Android Studio version is 2.2 preview 1, and Gradle version is 2.10.
gradle-experimental version is 0.7.0
I have tryed this Gradle build Error:Cause: org.gradle.api.internal.ExtensibleDynamicObject  but it did not work.
Anyone knows how to resolve it?
Here are my build.gradle file contents:
apply plugin: 'com.android.model.application'
model {
android {
    compileSdkVersion 23
    buildToolsVersion "23.0.3"
    defaultConfig {
        applicationId "me.stupideme.shuclass"
        minSdkVersion 16
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
        vectorDrawables.useSupportLibrary = true
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    android.ndk {
        moduleName "ndktest"
        ldLibs.addAll(['log'])
        cppFlags.add("-std=c++11")
        cppFlags.add("-fexceptions")
        platformVersion 16
        stl 'gnustl_shared'
    }
    buildTypes {
        release {
            minifyEnabled false
            //proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            proguardFiles  += file('proguard-rules.pro')
        }
    }
}
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com.android.support:design:23.4.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha1'
    compile 'com.android.support:support-v4:23.4.0'
    compile 'com.android.support:cardview-v7:23.4.0'
    compile 'io.github.yavski:fab-speed-dial:1.0.1'
    compile 'com.github.akashandroid90:imageletter:1.5'
    testCompile 'junit:junit:4.12'
    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
    androidTestCompile 'com.android.support.test:runner:0.5'
    androidTestCompile 'com.android.support:support-annotations:23.4.0'
}
buildTypes {
    release {
        minifyEnabled false
        //proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        proguardFiles  += file('proguard-rules.pro')
    }
}
}