Uncaught DOMException: Blocked a frame with origin "https://printjs.crabbly.com" from accessing a cross-origin frame.

[raymond8080]

I am getting an error when attempting to access the a webpage this week, using Chrome browser, Version 81.0.4044.138 (Official Build) (64-bit)

Previously, it is working. I doubt that Chrome has done some update blocking it to work.
The same error can be simulated at https://printjs.crabbly.com/ by clicking first example "Print PDF"

Uncaught DOMException: Blocked a frame with origin "https://printjs.crabbly.com" from accessing a cross-origin frame.

[quentin-decre]

Same problem here !

[crabbly]

Hey guys, I'm using the latest version of Chrome, currently version 85, and it seems to be working fine. Hopefully this was a temporary issue with v81. If necessary, please reopen this with the browser version and OS. Thank you.

[sreiterer]

Hi, i think the problem is back. The previous weeks it worked fine, but now i get the cors problem:

The problem can easily reproduced by clicking on the 'Print PDF' button at https://printjs.crabbly.com/:

print.js?v1.5.0:1 Uncaught DOMException: Blocked a frame with origin "https://printjs.crabbly.com" from accessing a cross-origin frame. at u (https://printjs.crabbly.com/print.js?v1.5.0:1:4095) at HTMLIFrameElement.n.onload (https://printjs.crabbly.com/print.js?v1.5.0:1:5017)

Chrome version: 86.0.4240.75 (32 bit)
Windows version: Windows 10 Pro (1909)

Workaround: Disable the feature of syncing settings to your google account.

[moyuanhuang]

Hello, any update on this issue?

[shahdeep1989]

@crabbly I am using Version 91.0.4472.77 of chrome still facing same issue.

Error: SecurityError: Blocked a frame with origin "http://localhost:3000" from accessing a cross-origin frame.

I am trying below code:
print('html_div_tag_id', 'pdf');

[quarryman]

The same issue for me, but it probably depends on browser. It works perfectly on Edge or on chrome on anther machine

[bartello1982]

same here

[tbroniewski]

The problem still exists. I'm afraid it is due to more restricted security in browsers (against iFrames).