android - Android Studio中的Gradle同步错误在根项目上给出错误

Question

当我尝试在 Android Studio 中运行我的应用程序时，我不断收到此错误

Error:(20, 0) Could not find method android() for arguments [build_cmskf0wjjh0skzgqp1j9qzll2$_run_closure2@29a3fe65] on root project 'pomppyapp' of type org.gradle.api.Project. Open File

这是我的 build.gradle(项目:pomppyapp)

// 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:2.3.3'
    classpath 'com.google.gms:google-services:3.0.0'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files 2.3.3
}
}
allprojects {
repositories {
    jcenter()
}
}

android {
compileSdkVersion 26
buildToolsVersion '26.0.2'
}
dependencies {
}

还有另一个名为 build.gradle (Module: app) 的文件，其中包含以下内容:

apply plugin: 'com.android.application'
android {
compileSdkVersion 26
buildToolsVersion '26.0.2'

defaultConfig {
    applicationId "com.pomppyapp.com"
    minSdkVersion 15
    targetSdkVersion 23
    versionCode 12
    versionName '1.6'

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

lintOptions {
    checkReleaseBuilds false
    // Or, if you prefer, you can continue to check for errors in release builds,
    // but continue the build even when errors are found:
    abortOnError false
}

productFlavors {
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.mcxiaoke.volley:library:1.0.18'
compile 'com.github.chrisbanes.photoview:library:1.2.3'
compile 'com.facebook.android:facebook-android-sdk:4.0.1'
compile 'com.google.android.gms:play-services-ads:11.0.4'
compile 'com.pkmmte.view:circularimageview:1.1'
compile 'com.melnykov:floatingactionbutton:1.3.0'
compile 'com.github.bumptech.glide:glide:3.7.0'
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support:cardview-v7:25.3.1'
compile 'com.android.support:recyclerview-v7:25.3.1'
compile 'com.android.support:design:25.3.1'
compile 'com.google.firebase:firebase-messaging:9.0.0'
compile 'com.balysv:material-ripple:1.0.2'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.squareup.okhttp:okhttp:2.5.0'
compile 'com.android.tools.build:gradle:2.3.0'
}
apply plugin: 'com.google.gms.google-services'

任何帮助将不胜感激，在此先感谢。

Answer 1

我认为，您的顶级 gradle 构建文件中的这一部分是错误的:
android {
compileSdkVersion 26
buildToolsVersion '26.0.2'
}

它应该只保留在项目 gradle.build 文件中(在这种情况下为模块:app)