gulpfile.js
function(err) {

    notify.onError({
        title: "Garnish",
        message:  "Error: <%= error.message %>",
        sound:    "Beep"
    })(err);

    console.log( 'plumber error!' );

    this.emit('end');
}
function(err) {

    notify.onError({
        title: "Garnish",
        message:  "Error: <%= error.message %>",
        sound:    "Beep"
    })(err);

    console.log( 'plumber error!' );

    this.emit('end');
}
function ( err ) { notify . onError ( { title : "Garnish" , message : "Error: <%= error.message %>" , sound : "Beep" } ) ( err ) ; console . log ( 'plumber error!' ) ; this . emit ( 'end' ) ; }
error notification settings for plumber
error notification settings for plumber