android - Error:Gradle: Execution failed for task ':app:crashlyticsCleanupResourcesDebug'. > Crashlytics Developer Tools error

Question

I have this mainActivity

public class MainActivity extends RoboFragmentActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Crashlytics.start(this);
        //setContentView(R.layout.activity_main);

        Intent intent = new Intent(this, MainActivity_with_Fragment.class);
        startActivity(intent);
        finish();
    }
}

this is my gradle.build

buildscript {
    repositories {
        jcenter()
        maven { url 'http://download.crashlytics.com/maven' }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.14.2'
        classpath 'com.crashlytics.tools.gradle:crashlytics-gradle:1.+'
    }
}
apply plugin: 'com.android.application'
apply plugin: 'crashlytics'

repositories {
    jcenter()
    maven { url 'http://download.crashlytics.com/maven' }
}

android {
    compileSdkVersion 19
    buildToolsVersion "19.1.0"

    defaultConfig {
        applicationId "com.example.stopcall.app"
        minSdkVersion 14
        targetSdkVersion 19
        versionCode 1
        versionName "1.0"
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
    lintOptions {
        abortOnError false
    }
}


dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:support-v4:21.0.3'
    compile 'org.roboguice:roboguice:3.+'
    provided 'org.roboguice:roboblender:3.+'
    compile 'com.crashlytics.android:crashlytics:1.+'
}

When I run project build I get this compilation error:

Error:Gradle: Execution failed for task ':app:crashlyticsCleanupResourcesDebug'.
> Crashlytics Developer Tools error.

how can I fix this?

Answer 1

You need to add your API Key to the Android Manifest:

<application>
    <meta-data
        android:name="com.crashlytics.ApiKey"
        android:value="your key here" />
</application>