CODEWITHSUNDEEP
androidandroid-studioandroid-gradle-pluginandroid-support-library
Farzad
Farzad

Reputation: 2090

Android studio 3 cannot download repository (error: Failed to download SHA1 for resource)

i use android studio version 3.0.0.

before update i use SDK manager for update support library. but after update android studio 3 i should update via https://dl.google.com/dl/android/maven2/. so i need support library 26.1.0.

on async gradle i have this error:

Unable to resolve dependency for ':app@debugAndroidTest/compileClasspath': Could not resolve junit:junit:4.12.

Could not resolve junit:junit:4.12.
Required by:
    project :app > com.android.support.test:runner:1.0.1
 > Could not resolve junit:junit:4.12.
    > Failed to download SHA1 for resource 'https://dl.google.com/dl/android/maven2/junit/junit/4.12/junit-4.12.pom'.
          > For input string: "<!"

why cannot download this: https://dl.google.com/dl/android/maven2/junit/junit/4.12/junit-4.12.pom ?

i use proxy but cannot download.

this error is show for all dependencies library (appcampatv7, design, annonations and etc)

how to fix this Failed to download SHA1 for resource ?

UPDATE:

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

buildscript {

    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0'


        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

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

and

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.2"
    defaultConfig {
        applicationId "com.example.testtesttest"
        minSdkVersion 15
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    implementation 'com.android.support:design:26.1.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}

Upvotes: 3

Views: 3022

Answers (1)

Farzad
Farzad

Reputation: 2090

fixed this problem after a lot of search. in gradle.propertices file set proxy both http and https and sync again.

systemProp.http.proxyHost=127.0.0.1
systemProp.https.proxyPort=12345
org.gradle.jvmargs=-Xmx1234m
systemProp.https.proxyHost=127.0.0.1
systemProp.http.proxyPort=12345

Upvotes: 5

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