Error in adding dependency in android

问题

When I have following code gradle is build successfully.

ext {
    supportLibVersion = '23.2.1'  // variable that can be referenced to keep support libs consistent
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile "com.android.support:appcompat-v7:${supportLibVersion}"
    compile "com.android.support:design:${supportLibVersion}"
    compile 'pl.pawelkleczkowski.customgauge:CustomGauge:1.0.1'
    compile "com.android.support:recyclerview-v7:${supportLibVersion}"
    compile "com.android.support:cardview-v7:${supportLibVersion}"
    compile 'com.rengwuxian.materialedittext:library:2.1.4'
    compile 'com.loopj.android:android-async-http:1.4.9'
    compile 'com.wdullaer:materialdatetimepicker:2.3.0'



}

But when I added below dependency it stated giving me error.

 compile 'com.afollestad.material-dialogs:core:0.8.5.9'

error

Error:Failed to resolve: com.android.support:appcompat-v7:23.4.0
<a href="install.m2.repo">Install Repository and sync project</a><br><a href="openFile">Open File</a><br><a href="open.dependency.in.project.structure">Show in Project Structure dialog</a>

Any suggestions. Thanks

complete gradle file

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.zriton.udhaar"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
ext {
    supportLibVersion = '23.2.1'  // variable that can be referenced to keep support libs consistent
}
repositories {
    jcenter()
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile "com.android.support:appcompat-v7:${supportLibVersion}"
    compile "com.android.support:design:${supportLibVersion}"
    compile 'pl.pawelkleczkowski.customgauge:CustomGauge:1.0.1'
    compile "com.android.support:recyclerview-v7:${supportLibVersion}"
    compile "com.android.support:cardview-v7:${supportLibVersion}"
    compile 'com.rengwuxian.materialedittext:library:2.1.4'
    compile 'com.loopj.android:android-async-http:1.4.9'
    compile 'com.wdullaer:materialdatetimepicker:2.3.0'



    compile 'com.afollestad.material-dialogs:core:0.8.5.9'

}

回答1:

You don't have the latest version of Google's libs installed. 23.2.1 should be 23.4.0.

The solution is at the bottom, "Install Repository"

回答2:

Sounds like you need to install the "Android Support Repository" in the Android SDK Manager.

If you have the android tools on your path, just go to the Terminal and run:

$ android

You can also access it via Android Studio > Tools > Android > SDK Manager.

回答3:

The support library that you are using is 23.2.1, but in error it is showing 23.4.0, replace your current version to 23.4.0 and try to sync project

来源：https://stackoverflow.com/questions/37236754/error-in-adding-dependency-in-android

标签

android

android-studio

dependencies