Error de sincronización de Gradle en Android Studio 3.1 Canary 3

android-gradle android-studio-3.0

Question

Hola compañeros, después de actualizar Android Studio a 3.1 Canary 3, acabo de crear un proyecto nuevo, pero la sincronización de gradle falló:

Error: com.android.tools.idea.gradle.project.model.AndroidModuleModel.getMainArtifact () Lcom / android / tools / gradle / project / model / ide / android / IdeAndroidArtifact; com.android.tools.idea.gradle .project.model.AndroidModuleModel.getMainArtifact () Lcom / android / tools / idea / gradle / project / model / ide / android / IdeAndroidArtifact;

Mi archivo de gradle es:

> buildscript {
>     ext.kotlin_version = ''1.2.0-rc-39''
>     repositories {
>         google()
>         jcenter()
>         maven { url "https://dl.bintray.com/kotlin/kotlin-dev"}
>     }
>     dependencies {
>         classpath ''com.android.tools.build:gradle:3.1.0-alpha03''
>         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
>         classpath ''com.google.gms:google-services:3.1.0''
>     } }
> 
> allprojects {
>     repositories {
>         google()
>         jcenter()
>         maven { url "https://dl.bintray.com/kotlin/kotlin-dev"}
>     } }
> 
> task clean(type: Delete) {
>     delete rootProject.buildDir }
> 

Y el segundo build.gradle.

apply plugin: ''com.android.application''
apply plugin: ''kotlin-android''
apply plugin: ''kotlin-android-extensions''

android {

    compileSdkVersion 27
    buildToolsVersion ''26.0.2''
    defaultConfig {
        applicationId "xxx"
        minSdkVersion 21
        targetSdkVersion 27
        versionCode 1
        versionName "0.0.1"
        setProperty("archivesBaseName", "xxx v$versionName")
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

        vectorDrawables.useSupportLibrary = true
        multiDexEnabled true

        buildConfigField ''String'', ''apiEndpointUrl'', ''"https://xxx.xxx.xxx"''
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile(''proguard-android.txt''), ''proguard-rules.pro''
        }
    }

    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

ext {
    supportLibrary = ''26.1.0''
    playServices = ''11.2.2''
    androidLifecycle = ''1.0.0-alpha9''
    androidLifecycleCompiler = ''1.0.0-alpha8''
    jackson = ''2.9.0''
}

dependencies {
    implementation fileTree(dir: ''libs'', include: [''*.jar''])
    testImplementation ''junit:junit:4.12''
    androidTestImplementation(''com.android.support.test.espresso:espresso-core:3.0.1'', {
        exclude group: ''com.android.support'', module: ''support-annotations''
    })
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"

    // RxJava
    implementation ''io.reactivex.rxjava2:rxandroid:2.0.1''
    implementation ''io.reactivex.rxjava2:rxjava:2.1.1''
    implementation ''io.reactivex.rxjava2:rxkotlin:2.1.0''

    // Retrofit
    implementation ''com.squareup.okhttp3:okhttp:3.8.0''
    implementation ''com.squareup.okhttp3:logging-interceptor:3.6.0''
    implementation ''com.squareup.retrofit2:retrofit:2.3.0''
    implementation ''com.squareup.retrofit2:adapter-rxjava2:2.2.0''

    implementation ''com.squareup.retrofit2:converter-jackson:2.3.0''
    implementation "com.fasterxml.jackson.core:jackson-core:${jackson}"
    implementation "com.fasterxml.jackson.core:jackson-annotations:${jackson}"
    implementation "com.fasterxml.jackson.core:jackson-databind:${jackson}"

    // Google Play / Firebase services
    implementation ''com.google.android.gms:play-services-maps:11.6.0''

    // Widgets / Views
    implementation "com.android.support:appcompat-v7:$supportLibrary"
    implementation "com.android.support:design:${supportLibrary}"
    implementation "com.android.support:support-v4:${supportLibrary}"
    implementation "com.android.support:cardview-v7:${supportLibrary}"
    implementation "com.android.support:recyclerview-v7:${supportLibrary}"
    implementation "com.android.support:support-vector-drawable:${supportLibrary}"
    implementation ''com.android.support.constraint:constraint-layout:1.0.2''

    // EventBus
    implementation ''org.greenrobot:eventbus:3.0.0''

    //    Android Architecture
    implementation "android.arch.lifecycle:runtime:${androidLifecycle}"
    implementation "android.arch.lifecycle:extensions:${androidLifecycle}"
    annotationProcessor "android.arch.lifecycle:compiler:${androidLifecycleCompiler}"
    kapt "android.arch.lifecycle:compiler:${androidLifecycleCompiler}"

    // Room - DB ORM
    implementation "android.arch.persistence.room:runtime:$androidLifecycle"
    implementation "android.arch.persistence.room:rxjava2:${androidLifecycle}"
    annotationProcessor "android.arch.persistence.room:compiler:${androidLifecycleCompiler}"
    kapt "android.arch.persistence.room:compiler:${androidLifecycleCompiler}"
}

Answer 1

El mismo problema aqui. Desinstalar el complemento de Kotlin (Preferencias> Complementos> Kotlin> Desinstalar) y usar la versión que viene con el IDE me solucionó el problema.

Answer 2

abra el cuadro de diálogo de configuración, luego seleccione complementos y busque kotlin y desinstálelo, reinicie Android Studio y actualice Gradle si se le solicita.