Could not find method ndk() for arguments

Question

I'm following Create Hello-JNI With Android Studio.

MAC OX 10.11.5

Android Studio 2.2 stable

java version: 1.7.0_79

gradle-2.14.1

Here's my app.gradle:

apply plugin: 'com.android.application' android { compileSdkVersion 23 buildToolsVersion "23.0.1" defaultConfig { applicationId "com.chenql.helloandroidjni" minSdkVersion 14 targetSdkVersion 23 versionCode 1 versionName "1.0" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } ndk { moduleName "hello-android-jni" } } dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { exclude group: 'com.android.support', module: 'support-annotations' }) compile 'com.android.support:appcompat-v7:23.3.0' compile 'com.android.support:design:23.3.0' testCompile 'junit:junit:4.12' }

Here's the error: The Error Message

Error:(20, 0) Could not find method ndk() for arguments [build_13jh6qtzl4f08f8c1of3mvsys$_run_closure1$_closure5@5b127949] on project ':app' of type org.gradle.api.Project.

Open File

I have also added the JNI function getMsgFromJni() and System.loadLibrary() to the end of class MainActivity. — Lim CHAN
– Lim CHAN, Commented Nov 9, 2016 at 7:40

Lim CHAN · Accepted Answer · 2016-11-09 09:22:34Z

It turns out that this code

ndk { moduleName "hello-android-jni" }

should be placed under "defaultConfig" block:

defaultConfig { applicationId "com.chenql.helloandroidjni" minSdkVersion 22 targetSdkVersion 23 versionCode 1 versionName "1.0" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" ndk { moduleName "hello-android-jni" } }

instaed of after "buildTypes" block.

Thanks! Can't believe Google hasn't fixed their documentation on this: codelabs.developers.google.com/codelabs/android-studio-jni/…

Ambar Jain · Accepted Answer · 2022-04-01 04:55:51Z

3

Comment or delete ndkVersion 'version number' at build.gradle

answered Apr 1, 2022 at 4:55

Ambar Jain

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Comments

Jarvis098 · Accepted Answer · 2021-10-18 15:46:11Z

2

Upgrading to a newer version of the Gradle plugin solves

answered Oct 18, 2021 at 15:46

Jarvis098

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Comments

Karthikeyan Ganesan · Accepted Answer · 2021-12-03 07:11:17Z

You just add the following code in android/app/build.gradle

android { ndkVersion rootProject.ext.ndkVersion //<-- add line compileSdkVersion rootProject.ext.compileSdkVersion

And in android/build.gradle

buildscript { ext { buildToolsVersion = "29.0.3" minSdkVersion = 21 compileSdkVersion = 31 targetSdkVersion = 30 ndkVersion = "22.1.7171670 || {{use your ndk_version}}" //<-- add line

Thats it. Rebuild the app

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