laravel-snappy pdf not showing in view

I am using laravel-snappy to generate pdfs and show them in the browser. I am getting a blank page in return.The code I am using is this.

return PDF::loadView('emails.flightInvoice', $data)->inline();

I used the below code to save the PDF and it is working.

PDF::loadView('emails.flightInvoice', $data')->save('invoice.pdf');

can anyone please help me with this?

via Kashif Roshen