Not able to include plugin stylsheet in front end (Wordpress)

Question

I'm trying to include my plugin stylesheet on my WP website (frontend), but for some reason it's not working.

function init_gallery_scripts() {
  if (is_admin() ) {
    // This works!
    wp_enqueue_script('gallery',  plugins_url('js/gallery.js',__FILE__),array('wp-filebrowser'));        
    wp_enqueue_style('gallery-css', plugins_url('style/gallery.css',__FILE__));
  } 
  else {
    // This is not woking. Why?
    wp_enqueue_style('gallery-front-css', plugins_url('style/gallery_front.css',__FILE__));
  }
}

I've also tried this with no success:

wp_register_style('gallery-front-css', plugins_url('style/gallery_front.css',__FILE__));
wp_enqueue_style('gallery-front-css');

Not sure what I'm doing wrong here.

Answer 1

Do you need any js if the user isn't an admin?