Gradle版本1.10是必需的.当前版本是2.2.1.在android中

Question

我有一个使用Android Studio构建的Android项目并试图在我的Android Studio上导入并运行它,但在尝试同步项目时面临以下错误

Failed to sync Gradle project 'project-android'

Error:Gradle version 1.10 is required. Current version is 2.2.1. If using the gradle wrapper, try editing the distributionUrl in /Users/username/apps/android/project-android/gradle/wrapper/gradle-wrapper.properties to gradle-1.10-all.zip.

Please fix the project's Gradle settings in Gradle settings

gradle-wrapper.properties

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=http\://services.gradle.org/distributions/gradle-1.10-all.zip

的build.gradle

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.9.+'
    }
}

allprojects {
    repositories {
        mavenCentral()
    }
}


Android Studio Version : 1.0.1

那么如何解决上述错误

编辑

更改@Grabiele指示的行后,我得到以下错误

Error:(22, 0) Gradle DSL method not found: 'runProguard()'
Possible causes: 
The project 'project-android' may be using a version of Gradle that does not contain the method.
The build file may be missing a Gradle plugin.

这是我在app/build.gradle档案中的行

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

Answer 1

你必须更新:

• 适用于Android的gradle插件
• gradle版本
• proguard语法

适用于Android的Gradle插件

你必须改变这一行build.gradle:

classpath 'com.android.tools.build:gradle:0.9.+'

在

classpath 'com.android.tools.build:gradle:1.1.+'

Gradle版本

改变这一行 gradle-wrapper.properties

distributionUrl=http\://services.gradle.org/distributions/gradle-1.10-all.zip

在

distributionUrl=http\://services.gradle.org/distributions/gradle-2.2.1-all.zip

关于proguard你必须改变你的这一行build.gradle

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

在

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