'java'插件与Android插件不兼容

Question

我在安装Android studio并创建一个简单的应用程序后立刻收到错误.

遵循的步骤:

1. 全新下载并安装Android工作室.
2. 创建了一个新项目.

加载项目时,gradle失败并显示错误:

Error:The 'java' plugin has been applied, but it is not compatible with the Android plugins.

模块Gradle文件:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "info.ankitjc.happybirthday"
        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:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.1.0'
    testCompile 'junit:junit:4.12'
}

项目Gradle文件:

// 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:2.2.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

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

我在这里寻找可能的解决方案.

• Android编译错误; 已经应用了Java插件,与android不兼容
• Gradle错误"Java插件与android插件不兼容"

文件>无效缓存/重新启动后

Answer 1

不确定这是否有帮助，但也许您可以尝试显式添加 java 编译选项：

android {
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }
}