Error:Failed to resolve: com.android.support:support-annotations:26.0.2

configurations.all {
resolutionStrategy.force 'com.android.support:support-annotations:23.1.0'
}

最后附上一个简单的build.gradle为例：

apply plugin: 'com.android.application'

configurations.all {
resolutionStrategy.force 'com.android.support:support-annotations:23.1.0'

}
android {
compileSdkVersion 25
buildToolsVersion "26.0.2"

defaultConfig {
applicationId "com.dota.musicapp"
minSdkVersion 15
targetSdkVersion 25
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}

dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support:design:25.3.1'
compile 'com.android.support:support-v4:25.3.1'
compile 'com.squareup.picasso:picasso:2.5.2'
compile 'com.jakewharton:butterknife:8.8.1'
compile 'com.github.bumptech.glide:glide:3.7.0'
}