[Android Studio] 取消引用库打包出现异常-- provided dependencies can only be jars

Warning: Project App: provided dependencies can only be jars. com.android.support:appcompat-v7:22.2.0 is an Android Library

Warning: Project App: provided dependencies can only be jars. com.android.support:support-v4:22.2.0 is an Android Library.

以上是AndroidStudio报的错,

我的build.gradle

apply plugin: 'com.android.library'

android {

    compileSdkVersion 22

    buildToolsVersion "23.0.0 rc2"

    defaultConfig {

        minSdkVersion 14

        targetSdkVersion 22

        versionCode 1

        versionName "1.0"

    }

    buildTypes {

        release {

            minifyEnabled false

            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

        }

    }

}

dependencies {

    compile fileTree(dir: 'libs', include: ['*.jar'])

    provided 'com.android.support:appcompat-v7:22.2.0'

    provided 'com.android.support:support-v4:22.2.0'

}

解决方式:

1.打开项目设置

watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvdmlzcGlu/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="">

2.改动gradle版本号

3.完毕又一次编译一下,祝你成功!