Unsupported Gradle Dsl Method Found: 'compile()'!

I'm going through Google's documentation on 'Add Google Play Services to Your Project' in Android Studio: https://developer.android.com/google/play-services/setup.html I'm using th

Solution 1:

The Google documentation you quoted is correct, and doesn't conflict. There's more than one build.gradle file. Instead of putting dependencies in the top-level one as you have, put them in the build file that's in your module's directory.

Also, don't put an apply plugin: 'android' statement in that top-level build file; it will cause an error.

You can also add dependencies through the Project Structure UI, which does the right thing.

Solution 2:

Do not add dependencies in your project by editing its most 'external' build.gradle (YourProject/build.gradle). Edit the one that is under the 'app' module instead (YourProject/app/build.gradle).

There, by the way, you will find the declaration of one dependency, such as:

dependencies {
    compilefileTree(dir: 'libs', include: ['*.jar'])
}

This block will be just below android { ... } configuration block. In my case, I am just adding leeloo dependencies, so it became:

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile'net.smartam.leeloo:oauth2-client:0.1'compile'net.smartam.leeloo:oauth2-common:0.1'
}

Then sync your project and dependencies will be downloaded. Hope it helps!

Solution 3:

the compile-time dependencies should reside in the dependencies block under allprojects, not under buildscript:

apply plugin: 'android'

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.12.+'
    }
}

allprojects {
    repositories {
        jcenter()
    }
    dependencies {
        compile'com.google.android.gms:play-services:18'
    }
}

This should work fine.

Solution 4:

Think of “Gradle DSL method” as a Java method. So in Gradle, methods can be distinguished by either {} or “.”. So

dependencies {
    compilefileTree(dir: 'libs', include: ['*.jar'])
}

is the same as

dependencies.compilefileTree(dir: 'libs', include: ['*.jar'])

where both “dependencies” and “compile” are methods.

So you are including a method somewhere in your build.gradle file that is not supported by your program. For example, make your dependencies this:

dependencies {
    nothing 'this.does.nothing.build:gradle:0.7.+'
}

Which is the same as writing:

dependencies.nothing'this.does.nothing.build:gradle:0.7.+'

And you will see an error saying “unsupported Gradle DSL method found: ‘nothing()’!” Obviously "nothing" is not a real method. I just made it up.

So one of your "compile" methods inside your build.gradle is wrong.

Solution 5:

I am not sure why a down vote is given to previously mentioned solutions(Scott Barta & JBaruch). If we go through solution and comments mentioned above, it works completely.

However, when I faced this problem I used android developer UI to import dependencies as follows:-

1 Go to View ---> Open Module Settings

1. Select Dependency tab. Click + to add a dependency and select Library dependency. Choose the downloaded library here.