Gradle构建有一些错误

Question

Gradle errors:

Error:(63, 13) Failed to resolve: com.google.android.gms:play-services-gcm:11.0.2

Error:(66, 13) Failed to resolve: com.google.android.gms:play-services-maps:11.0.2

Error:(65, 13) Failed to resolve: com.google.android.gms:play-services-analytics:11.0.2

Error:(62, 13) Failed to resolve: com.google.android.gms:play-services-places:11.0.2

Error:(64, 13) Failed to resolve: com.google.android.gms:play-services-location:11.0.2

Error:(55, 13) Failed to resolve: com.android.support.constraint:constraint-layout:1.0.2

apply plugin: 'com.android.application'

android {
    signingConfigs {
        config {
            keyPassword keyPassword
            storeFile filestoreFile
            storePassword storePassword
            keyAlias keyAlias
        }
    }
    compileSdkVersion 25
    buildToolsVersion '25.0.2'
    defaultConfig {
        applicationId applicationId
        minSdkVersion 15
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"

        manifestPlaceholders = [onesignal_app_id: manifestPlaceholders , onesignal_google_project_number: "REMOTE"]
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            signingConfig signingConfigs.config
        }
    }
    packagingOptions {
        exclude 'libs/jackson-core-asl-1.9.13.jar'
        exclude 'libs/jackson-mapper-asl-1.9.13.jar'
        exclude 'META-INF/ASL2.0'
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/NOTICE'
    }
    useLibrary 'org.apache.http.legacy'
}

allprojects {
    repositories {
        maven { url "https://jitpack.io" }
        mavenCentral()
    }
}
dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })



    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support:design:25.3.1'
    compile 'com.android.support:support-annotations:25.3.1'
    compile 'com.android.support:support-compat:25.3.1'
    compile 'com.android.support:recyclerview-v7:25.3.1'
    compile 'com.android.support:cardview-v7:25.3.1'
    compile 'com.google.android.gms:play-services-places:11.0.2'
    compile 'com.google.android.gms:play-services-gcm:11.0.2'
    compile 'com.google.android.gms:play-services-location:11.0.2'
    compile 'com.google.android.gms:play-services-analytics:11.0.2'
    compile 'com.google.android.gms:play-services-maps:11.0.2'
    compile 'com.fasterxml.jackson.core:jackson-core:2.8.8'
    compile 'com.fasterxml.jackson.core:jackson-annotations:2.8.8'
    compile 'com.fasterxml.jackson.core:jackson-databind:2.8.8'
    compile 'com.loopj.android:android-async-http:1.4.8'
    compile 'com.squareup.okhttp3:okhttp:3.8.1'
    compile 'com.squareup.picasso:picasso:2.5.2'
    compile 'com.daimajia.swipelayout:library:1.2.0@aar'
    compile 'com.github.hamsaadev:Persian-Date-Picker-Dialog:V1.0'
    compile 'com.onesignal:OneSignal:3.5.8@aar'
    compile 'com.android.support:support-v4:25.3.1'
    testCompile 'junit:junit:4.12'
}

I try :

1. gradle setting offline work is unchecked
2. http proxy
3. remove http proxy

proxy but problem has remind.

android studio version : 2.3.3

gradle.build(Module:app) :

buildscript {
repositories {
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:2.3.3'

    // NOTE: Do not place your application dependencies here; they belong
    // in the individual module build.gradle files
    classpath 'com.google.gms:google-services:3.1.0'
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

Answer 1

Add below code to bottom of app level build.gradle

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

Then Sync your project. Maybe it will fix your problem

EDIT: Considering Moonbloom's suggestion,

Update app level build.gradle with:

repositories {
    maven { url "https://jitpack.io" }
    mavenCentral()
}

instead of

allprojects {
    repositories {
        maven { url "https://jitpack.io" }
        mavenCentral()
    }
}

Hope it helps!

Answer 2

Any place where it says either mavenCentral() or jcenter() , you should add the following:

maven { url "https://maven.google.com" }

You should also add both mavenCentral() and jcenter() if they're missing from any of the blocks.

These lines basically tell Gradle where to look for libraries that you're trying to include. The maven.google.com one is new, and is the only place the absolutely newest Google Play libraries are hosted.

Answer 3

将SDK更新到26.0.2解决了我的问题。

Answer 4

add below code in the botton of app level build.gradle

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

change all the versions from 11.0.2 to 11.0.1

compile 'com.google.android.gms:play-services-maps:11.0.1'
compile 'com.google.android.gms:play-services-location:11.0.1'
compile 'com.google.android.gms:play-services-places:11.0.1'
compile 'com.google.firebase:firebase-messaging:11.0.1'