Develop Reference

Error(3,0) Gradle DSL method not found: 'buildToolsVersion()'

Please I am a beginner in Android development.
I just tried to run my first code in line with the tutorial I am using to learn.
I got this error:
Gradle DSL method not found: 'buildToolsVersion()'
This is my build.gradle(Project:HappyBirthday)
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.1.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
And this is my build.gradle(Module:app)
apply plugin: 'com.android.application'
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "com.example.android.happybirthday"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.4.0'
}

You seem to be missing the android closure and your compileSdkVersion line. Change your second file to look like this:
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "com.example.android.happybirthday"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.4.0'
}

How do I build Android project using a newer version of gradle?

I have an Android project built using gradle 1.10. I would like to build it using gradle 2.4. There are few threads where some changes are suggested which should do the job. Some users have said these changes have worked and some have not worked.
I would like to know if there is a way I can copy certain number of files and build the whole thing from scratch using Gradle 2.4?
Thanks.
It was built using Android Studio 0.5.1.
Here is Project level build.gradel:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.9.+'
}
}
allprojects {
repositories {
mavenCentral()
}
}
Here is the module level build.gradle:
apply plugin: 'android'
android {
compileSdkVersion 19
buildToolsVersion "19.1.0"
defaultConfig {
minSdkVersion 14
targetSdkVersion 19
versionCode 19
versionName "19.1"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
}
dependencies {
compile 'com.android.support:appcompat-v7:+'
compile 'com.android.support:support-v4:18.0.0'
compile fileTree(dir: 'libs', include: ['*.jar'])
}

Using the current Android Studio 1.3 you should use this top-level build.gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.3.0'
}
}
allprojects {
repositories {
mavenCentral()
}
}
The module/build.gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion XX
buildToolsVersion "XX.X.X"
defaultConfig {
minSdkVersion 14
targetSdkVersion XX
versionCode 19
versionName "19.1"
}
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
}
dependencies {
compile 'com.android.support:appcompat-v7:XX.X.X'
compile 'com.android.support:support-v4:XX.X.X'
compile fileTree(dir: 'libs', include: ['*.jar'])
}
Pay attention to use gradle 2.4 and change the gradle/wrapper/gradle-wrapper.properties
distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip

Referencing SpotifyWebApi in AndroidStudio

I'm trying to reference SpotifyWebApi in AndroidStudio. I'm using the instructions here
https://github.com/kaaes/spotify-web-api-android/blob/master/README.md
However I get the error
Error:Failed to resolve: :spotify-web-api-android-0.1.0:
when I try to build.
How can I fix this? I have AndroidStudio 1.2.2
Here's my Module:app build.gradle file
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "22.0.1"
defaultConfig {
applicationId "app.com.example.android.spotifystreamerstage1"
minSdkVersion 15
targetSdkVersion 22
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
repositories {
mavenCentral()
flatDir {
dirs 'libs'
}
}
dependencies {
compile(name:'spotify-web-api-android-0.1.0', ext:'aar')
compile 'com.squareup.retrofit:retrofit:1.9.0'
compile 'com.squareup.okhttp:okhttp:2.2.0'
// Other dependencies your app might use
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.2.0'
}

spotify-web-api-android is not included maven central repository. the doc of the link has wrong info. I don't know why..
Alternatively I have found this link and next codes.
repositories {
maven {
url "https://github.com/z0lope0z/raws/raw/master"
}
mavenCentral()
}
dependencies {
compile 'kaaes.spotify.webapi.android:spotify-web-api-android:0.1.0'
}

Error : cause android.compileSdkVersion is missing

I am recently started to work on the Android Studio. When I am doing sync with gradle then it is giving me a error .
Error : Cause: android.compileSdkVersion is missing!
Guys what could be reason for this, I already have same compileSDKVersion and build tool installed. I see many threads that saying to confirm that you have same sdk version installed in your system but in my case it is already installed.
build.gradle
android {
compileSdkVersion 19
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 8
targetSdkVersion 19
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
sourceSets {
instrumentTest.setRoot('src/test')
}
}

I met this problem too, but I don't know whether my solution suit for you.
I just change the position of this script: apply from: 'maven_push.gradle' to the bottom in build.gradle file, and BUILD SUCCESSFUL!
I post my answer here, you can try it.: Building Android Studio project on Jenkins? android.compileSdkVersion is missing

I did this. It works on Android Studio 0.4.6:
/android_common.gradle
android {
compileSdkVersion 19
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 19
targetSdkVersion 19
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
}
/build.gradle
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
mavenLocal()
mavenCentral()
maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
}
dependencies {
classpath 'com.android.tools.build:gradle:0.8.+'
classpath 'com.github.jcandksolutions.gradle:android-unit-test:+'
}
allprojects {
apply plugin: 'idea'
repositories {
mavenCentral()
mavenLocal()
maven {
url 'https://oss.sonatype.org/content/repositories/snapshots/'
}
}
}
}
def langLevel = 1.7
idea {
project {
jdkName = langLevel
languageLevel = langLevel
}
}
/app/build.gradle
apply plugin: 'android'
apply from: "${rootDir}/android_common.gradle"
android {
defaultConfig {
versionCode 1
versionName "1.0"
packageName "your.app.package.name"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
compile 'com.squareup.dagger:dagger:1.2.1'
compile 'com.squareup.dagger:dagger-compiler:1.2.1'
compile 'com.j256.ormlite:ormlite-android:4.+'
compile 'joda-time:joda-time:2.+'
}
sourceSets {
instrumentTest.setRoot('src/test')
}
}
apply plugin: 'android-unit-test'
dependencies {
instrumentTestCompile 'junit:junit:4.+'
instrumentTestCompile 'org.robolectric:robolectric:2.3-SNAPSHOT'
testCompile 'junit:junit:4.+'
testCompile 'org.robolectric:robolectric:2.3-SNAPSHOT'
}

If something is missing, and you have clearly declared it, it means that it was queried before it was defined. Move the query (code that requires that variable) somewhere lower, or to a later position in the sequence and it will be fixed.

try this :
apply plugin: 'android'
apply from: "${rootDir}/android_common.gradle"
move your apply from: "${rootDir}/android_common.gradle"
to last lines

Error : Gradle 'HelloWorld' project refresh failed: Build script error, unsupported Gradle DSL method found: 'setRoot()'!

Hi I am doing testing of my android app using gradle in the AndroidStudio. I am using this framework RoboLectric for doing it all.
It is giving me an error when I sync it with gradle files. Guys, share your views for this problem.
Gradle settings
3:35:14 PM Gradle 'HelloWorld' project refresh failed:
Build script error, unsupported Gradle DSL method found: 'setRoot()'!
Possible causes could be:
- you are using Gradle version where the method is absent
- you didn't apply Gradle plugin which provides the method
- or there is a mistake in a build script
Gradle settings
In the folder app, there is build.gradle, this is which I have right now
apply plugin: 'android'
apply plugin: 'android-test'
android {
compileSdkVersion 19
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 8
targetSdkVersion 19
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
}
sourceSets {
instrumentTest.setRoot('src/test')
}
dependencies {
compile 'com.android.support:appcompat-v7:+'
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.10'
testCompile 'org.robolectric:robolectric:2.3-SNAPSHOT'
testCompile 'com.squareup:fest-android:1.0.+'
instrumentTestCompile 'junit:junit:4.10'
instrumentTestCompile 'org.robolectric:robolectric:2.3-SNAPSHOT'
instrumentTestCompile 'com.squareup:fest-android:1.0.+'
}
In the HelloWorld, there is another build.gradle where I have
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
mavenCentral()
maven {
url 'https://oss.sonatype.org/content/repositories/snapshots'
}
}
dependencies {
classpath 'com.android.tools.build:gradle:0.8.+'
classpath 'com.squareup.gradle:gradle-android-test-plugin:0.9.1-SNAPSHOT'
}
}
allprojects {
repositories {
mavenCentral()
}
}

As Peter suggested in the comment to declare the sourceSets inside the android { .... }.
It worked for me.
android {
compileSdkVersion 19
buildToolsVersion "19.0.1"
defaultConfig {
minSdkVersion 8
targetSdkVersion 19
versionCode 1
versionName "1.0"
}
buildTypes {
release {
runProguard false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
sourceSets {
instrumentTest.setRoot('src/test')
}
}