无法使用gradle将AndroidKotlin项目上传到FabricBeta

我用Android Studio Preview 3.0(Canary 2)创建了一个项目来开始Kotlin开发.我使用Android Studio Fabric插件为我的项目设置Fabric.

但是,当我想使用以下命令将我的应用程序的测试版上传到Fabric Beta(Crashlytics)时

./gradlew crashlyticsUploadDistributionDebug

我收到以下错误:

项目':app'中的配置'compile'已弃用.请改用"实施".项目':app'中的配置'testCompile'已弃用.请改用"testImplementation".不推荐使用Task.leftShift(Closure)方法,并计划在Gradle 5.0中删除它.请改用Task.doLast(Action).不推荐使用registerResGeneratingTask,不推荐使用registerGeneratedFolders(FileCollection)registerResGeneratingTask,使用registerGeneratedFolders(FileCollection):app:crashlyticsUploadDistributionDebug FAILED

FAILURE:构建因异常而失败.

出了什么问题:任务执行失败':app:crashlyticsUploadDistributionDebug'.

无效.

尝试:使用--stacktrace选项运行以获取堆栈跟踪.使用--info或--debug选项运行以获取更多日志输出.

在1s 1可操作的任务中建立失败:1执行,0避免(0%)

我不知道,什么"无效"的意思.

这是我的根build.gradle:

buildscript {

    ext.kotlin_version = '1.1.2-4'

    repositories {
        maven { url 'https://maven.google.com' }
        maven { url 'https://maven.fabric.io/public' }
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0-alpha2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'org.ajoberstar:grgit:1.9.0'
        classpath 'io.fabric.tools:gradle:1.22.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

ext {
    supportLibVersion = "25.3.1"
    buildVersion = "25.0.3"
    daggerVersion = "2.9"
    rxJavaVersion = "2.1.0"
    rxAndroidVersion = "2.0.1"

    countGitCommits = { ->
        git = Grgit.open()
        def commitCount = git.log(includes: ['HEAD']).size()
        println("INFO: Number of commits $commitCount")
        return commitCount
    }
}

allprojects {
    repositories {
        jcenter()
        maven { url 'https://maven.google.com' }
        maven { url 'https://maven.fabric.io/public' }
        mavenCentral()
    }
}

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

这是应用程序 build.gradle

apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'
apply plugin: 'kotlin-kapt'

android {
    compileSdkVersion 25
    buildToolsVersion "$buildVersion"
    defaultConfig {
        applicationId "com.kotlin.sample"
        minSdkVersion 21
        targetSdkVersion 25
        def numberOfCommits = countGitCommits()
        versionCode 1000 + numberOfCommits
        versionName "0.1.$numberOfCommits"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

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

}

dependencies {
    compile files('libs/API_ADK.jar')
    compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
    compile "com.android.support:appcompat-v7:$supportLibVersion"
    compile "com.android.support:support-v4:$supportLibVersion"
    compile "com.android.support:design:$supportLibVersion"
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'io.reactivex.rxjava2:rxkotlin:2.0.3'
    compile "io.reactivex.rxjava2:rxandroid:$rxAndroidVersion"
    compile "io.reactivex.rxjava2:rxjava:$rxJavaVersion"
    compile 'com.jakewharton.timber:timber:4.5.1'
    compile "com.google.dagger:dagger:$daggerVersion"
    // Needed for @Generated annotation (missing in Java <= 1.6; therefore, Android)
    compile 'javax.annotation:jsr250-api:1.0'
    compile('com.crashlytics.sdk.android:crashlytics:2.6.8@aar') {
        transitive = true;
    }
    kapt "com.google.dagger:dagger-compiler:$daggerVersion"
    testCompile 'junit:junit:4.12'

}

fabric.properties带有apiSecret 的文件也放在项目中.

编辑:

手动上传APK到Fabric Beta可以正常运行.

我只是想指出Mike Bonnell的评论,因为它回答了这个问题:

我们的命令行工具与Gradle 3的Alpha版本不兼容.我们正在研究alpha版本带来的变化,但我们测试了版本的beta和稳定版本.

编辑2017/08/25 尝试使用Android Studio 3.0 Beta 3和相应的android gradle插件.gradle任务crashlyticsUploadDistributionDebug似乎再次起作用.