Glide crash

App.java

public class App extends Application {
    public void onCreate() {
        super.onCreate();
        AsyncTask.execute(new Runnable() {
            @Override
            public void run() {
                Glide.get(App.this).register(GlideUrl.class, InputStream.class,
                        new OkHttpUrlLoader.Factory(new OkHttpClient()));
            }
        });
    }
}

gradle config

compile 'com.github.bumptech.glide:glide:3.4.0'
compile 'com.github.bumptech.glide:okhttp-integration:1.1.0'