1637902 - Screenshot fails on delta.com: Error: iframe URL does not match expected blank.html

Status: RESOLVED WORKSFORME

(Firefox :: Screenshots, task, P5)

Description

[B.J. Herbison]

Attachment: Entries from the Developer Tools console

Steps to reproduce:

1. Visit delta.com and request a screenshot.

Expected:

1. Screenshot generated.

Actual:

1. A notification pop up saying:
   Whoa! Firefox Screenshots went haywire.
   We're not sure what just happened. Care to try again or take a shot of a different page?
   Error: iframe URL does not match expected blank.html
   [Activate]

The message occurs when taking a screenshot of a planned trip, and also on the home page logged in or logged out. It even happened after I removed all "delta" cookies, removed delta.com from history, and restarted.

The same behavior happened with Firefox 76 and Nightly 78. Using XFCE on Ubuntu, seen with 18.04 and 20.04.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The severity field is not set for this bug.
:ianbicking, could you have a look please?

For more information, please visit auto_nag documentation.

Comment 2

[Emma Malysz]

Thanks for reporting!

I was unable to reproduce this issue on Mac or Windows. Are you still seeing this?

Comment 3

[B.J. Herbison]

I can't test on a planned trip--for some reason I have no scheduled flights--but I can take a screen shot on the home page logged in or logged out on Linux.

Comment 4

[Corey Ford [:coyotebush]]

I can reproduce this on the home page on a nearly-fresh profile in Firefox 124. The main console message is

Error: iframe URL does not match expected blank.html assertIsBlankDocument.js:13:17
    assertIsBlankDocument moz-extension://cd4a9b3c-2921-48ec-b747-3f8e902a3942/assertIsBlankDocument.js:13
    ui moz-extension://cd4a9b3c-2921-48ec-b747-3f8e902a3942/selector/ui.js:103
    catcher moz-extension://cd4a9b3c-2921-48ec-b747-3f8e902a3942/catcher.js:59

According to https://github.com/mozilla-services/screenshots/issues/4924, this might be blocked by bug 1340930?

Comment 5

[Niklas Baumgardner [:niklas]]

This is fixed in Nightly and will be fixed when the screenshots component rides the trains in bug 1870127

Comment 6

[Niklas Baumgardner [:niklas]]

Fixed in the component. We enabled the component in bug 1870127