我刚刚第一次下载了 android studio,但出现了 gradle 错误。我已经下载了 SDK 提供的所有内容,但仍然出现相同的错误。
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "com.example.noelly.myapplication"
minSdkVersion 19
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.+'
testCompile 'junit:junit:4.12'
}
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我得到的错误是
(Failed to resolve: com.android.support.appcompat-v7:25.+)
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和
(Failed to resolve: com.android.support.espresso:espresso-core:2.2.2)
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顺便说一下,一切都是最新的,请帮助这真是令人沮丧的开始。
**从答案中编辑-已安装工具的一张图片--- sdktoolsscreenshot …