android - Affdex Gradle 无法解决

Question

我无法添加依赖项。它不断向我抛出错误：
Failed to resolve com.affectiva.android:affdexsdk:3.2.
我添加了 Maven 存储库，但它仍然给我错误。

项目分级：

allprojects {
repositories {
    jcenter()
    maven { url "https://maven.google.com" }
    maven { url "http://maven.affectiva.com" }
    maven { url 'https://jitpack.io' }
}
}

应用摇篮：

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:26.1.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.affectiva.android:affdexsdk:3.2'
    testCompile 'junit:junit:4.12'
}

我收到以下错误

Error:(28, 13) Failed to resolve: com.affectiva.android:affdexsdk:3.2