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Android Introducing Retrofit

Bayar Bogdanov
Bayar Bogdanov
Courses Plus Student 401 Points

Failed to resolve

Gradle project sync completed with some errors. Failed to resolve: com.squareup.retrofit2:retrofit:2.0.0-beta4 Failed to resolve: com.squareup.picasso:picasso:2.5.2 Failed to resolve: com.jakewharton:butterknife:7.0.1 Failed to resolve: com.squareup.retrofit2:converter-gson:+

my dependecies below:

dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) testCompile 'junit:junit:4.12' compile 'com.android.support:appcompat-v7:23.1.1' compile 'com.android.support:design:23.1.1' compile 'com.android.support:recyclerview-v7:23.1.1' compile 'com.squareup.retrofit2:retrofit:2.0.0-beta4' compile 'com.squareup.retrofit2:converter-gson:+' compile 'com.jakewharton:butterknife:7.0.1' compile 'com.squareup.picasso:picasso:2.5.2'


Timothy Boland
Timothy Boland
18,237 Points

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