FOllowing the video and sample code from https://developers.google.com/drive/web/quickstart/quickstart-js to upload any file from local system to google drve i was
I faced the below issue while loading the PDF document into iframe from google drive.
Problem: Refused to display 'https://drive.google.com/file/d/1ipnylkWoSx4NS0GtmsQVFUq7ms339DAW/view' in a frame because it set 'X-Frame-Options' to 'sameorigin'.
Reason: As per my analysis, I faced this issue due to the URL is not considering as embedded to allow loading from other websites.
Solution: I did even tried with the solution of adding ?embedded=true to the URL but still no luck. Then I got one solution from https://support.google.com/drive/thread/34363118?hl=en and replaced the view with preview in my URL and problem solved.
https://drive.google.com/file/d/1ipnylkWoSx4NS0GtmsQVFUq7ms339DAW/preview