android:将Android Studio升级到2.3后无法构建项目 [英] android : cannot build project after upgrading Android Studio to 2.3

问题描述

因此，很高兴将我的Android Studio从稳定版2.2更新为金丝雀频道2.3.

So, happily updated my Android Studio from stable version 2.2 to canary channel 2.3.

但是，不幸的是，它具有严重的错误.项目无法建立.我尝试打开以前的项目，也尝试创建新的示例应用程序，但出现以下错误:

But, unfortunately, it has serious bug. Project is not able to build. I tried opening my previous projects and also tried creating new sample application, I got same below error:

Gradle 'MyApplication' project refresh failed
Error:A problem occurred configuring project ':app'.

build.gradle(项目):

// 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:2.3.0-alpha1'

        // 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
}

build.gradle(app):

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.0"
    defaultConfig {
        applicationId "com.example.chint.myapplication"
        minSdkVersion 16
        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-v7:25.0.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha7'
    compile 'com.android.support:design:25.0.0'
    testCompile 'junit:junit:4.12'
}

我是唯一遇到此问题的人吗?

Am I the only one with this issue ?

推荐答案

因此，在显示此对话框时要小心:

So, be careful while this dialog appears:

选择稍后提醒我"，不更新"

Choose "Remind me later" and NOT "Update"

保留现有的构建版本.

如果您按了Update，那么只需将 build.gradle(project)中的Android Gradle插件类路径回滚到以下位置:

Incase, you pressed Update, so just rollback your Android Gradle Plugin classpath in build.gradle(project) to below one:

classpath 'com.android.tools.build:gradle:2.2.2' 

这对我有用.

这篇关于android:将Android Studio升级到2.3后无法构建项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！