情景再现：旧项目在 AndroidStudio 升级到 3.6 打开，调试APK无法 install ，提示错误（Failed to apply plugin [id 'com.android.application'] ）。

我旧项目配置：

//Project gradle:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

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

//gradle-wrapper.properties:

distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-all.zip

修改过后配置：

//Project gradle:

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0'
    }
}

allprojects {
    repositories {
        jcenter()
        google()
    }
}

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

//gradle-wrapper.properties:

distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

最后 rebuild , Shift F10 , run app , 成功。。。