Error:Cause: peer not authenticated

[Sourabh kumar]

After modifying gradle's file as specified in firebase documentation  my build.gradle file look like

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.2'
        classpath 'com.google.gms:google-services:3.0.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

and app/build.gradle file look like

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.2"

    defaultConfig {
        applicationId "com.example.android.safetyfirst"
        minSdkVersion 10
        targetSdkVersion 20
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.4.0'
    compile 'com.google.firebase:firebase-core:9.2.1'
    compile 'com.google.firebase:firebase-database:9.2.1'

}
apply plugin: 'com.google.gms.google-services'

after all these modification during gradle sync. i get following error

"Error:Cause: peer not authenticated"

help me....

[Doug Stevenson]

Sourabh,

If you do a search on that error message "Error:Cause: peer not authenticated", you'll see that it's a common problem that has to do with the way your build is not able to do proper HTTPS.  There are a lot of different things to try here:

http://stackoverflow.com/questions/26734738/android-studio-gradle-build-failed-errorcause-peer-not-authenticated

Doug

[Sourabh kumar]

Thanks Doug  I figured out that there is problem with my internet connection.