檢查兩個檔案

1.build.gradle檔案

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        //這裡的 com.android.tools.build:gradle:2.2.3這個玩意是不是最新的
        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
 

    }
}

2.gradle-wrapper.properties檔案

#Thu Aug 13 11:57:34 CST 2015
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

#這裡gradle-2.14.1-all.zip是不是最新的
distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip