在intellij中創建android應用程序時，Gradle同步失敗16

Question

我在ubuntu 14.04 LTS上使用Intellij IDEA 2016.3.4開發android應用程序。一個錯誤 - gradle sync failed, missing android extension is occurring.

我使用sdk平臺25.0.2，kotlin版本1.0.6。這是拋出一個錯誤行：

apply plugin: 'kotlin-android' 

和錯誤消息是：

Error:(16, 0) Extension with name 'android' does not exist. Currently registered extension names: [ext] Open File

我迷路了。請任何人都可以幫助我。詳細的解決方案將非常感謝！

編輯1：這裏是的build.gradle代碼

apply plugin: 'com.android.application' 

android { 

    compileSdkVersion 25 
    buildToolsVersion "25.0.2" 

defaultConfig { 

    applicationId "com.example.gogol.myapplication" 
    minSdkVersion 15 
    targetSdkVersion 25 
    versionCode 1 
    versionName "1.0" 
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 

} 

buildTypes { 

    release { 
     minifyEnabled false 
     proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 
    } 
    } 
} 

dependencies { 

    compile fileTree(dir: 'libs', include: ['*.jar']) 
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.0', { 
    exclude group: 'com.android.support', module: 'support-annotations' 
}) 

    compile 'com.android.support:appcompat-v7:25.1.1' 
    testCompile 'junit:junit:4.12' 
} 

編輯2：這裏的build.gradle根項目

//頂級構建文件，您可以添加常見的配置選項所有子項目/模塊。

buildscript { 

ext.kotlin_version = '1.0.6' 

repositories { 
    jcenter() 
} 

dependencies { 

    classpath 'com.android.tools.build:gradle:2.2.0' 

    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 

    // NOTE: Do not place your application dependencies here; they belong 

    // in the individual module build.gradle files 

} 
    } 

apply plugin: 'kotlin-android' 

allprojects { 
    repositories { 
    jcenter() 
    } 
} 

task clean(type: Delete) { 
    delete rootProject.buildDir 
} 

repositories {  
    mavenCentral() 
} 

dependencies { 

    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" 
    compile 'com.android.support:appcompat-v7:25.1.1' 
    compile 'com.android.support:support-annotations:25.1.1' 
} 

android { 
    sourceSets { 

    main.java.srcDirs += 'src/main/kotlin' 
    } 

    compileSdkVersion 25 
    buildToolsVersion '25.0.2' 
} 

Answer 1

在您的根build.gradle文件中添加apply plugin: 'android'。

後您的build.gradle文件看起來像

buildscript { 

    ext.kotlin_version = '1.0.6' 

    repositories { 
     jcenter() 
    } 

    dependencies { 

    classpath 'com.android.tools.build:gradle:2.2.0' 
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" 
    } 
} 

apply plugin: 'android' 
apply plugin: 'kotlin-android' 

allprojects { 
    repositories { 
    jcenter() 
    } 
} 

task clean(type: Delete) { 
    delete rootProject.buildDir 
} 

repositories {  
    mavenCentral() 
} 

dependencies { 

    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version" 
    compile 'com.android.support:appcompat-v7:25.1.1' 
    compile 'com.android.support:support-annotations:25.1.1' 
} 

android { 

    sourceSets { 
     main.java.srcDirs += 'src/main/kotlin' 
    } 

    compileSdkVersion 25 
    buildToolsVersion '25.0.2' 
}