Damira Akh Reporter
	Description • 6 years ago

Version 	64.0a1
Build ID 	20180912100128	
Update Channel 	nightly
User Agent 	Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0

Steps to reproduce:
Launch Nightly
Open Browser console
Go to https://www.cnn.com/us/live-news/hurricane-florence-dle/index.html

Expected Result:
No errors in the console are displayed.

Actual Result:
NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIContentPermissionRequest.element]

	Damira Akh Reporter
	Comment 1 • 6 years ago

[NOT AFFECTED]
Build ID 	20180830143136
User Agent 	Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:62.0) Gecko/20100101 Firefox/62.0



Build ID 	20180910132416
User Agent 	Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0

Note: On Beta I am getting following error message

NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIInterfaceRequestor.getInterface]

	Timea Cernea [:tbabos][inactive]
	Comment 2 • 6 years ago

Reproduced on latest Nightly 64.0a1 (2018-09-25) on Mac OS 10.13 on the following Facebook game: https://apps.facebook.com/275591942465870    - Caesars Slots

	Adrian Florinescu [:aflorinescu]
	Comment 3 • 6 years ago

I still see this browser console issue in Firefox 65.0a1 20181113220101 with https://edition.cnn.com/2016/10/10/us/weather-matthew/index.html on Windows 10.

[Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIContentPermissionRequest.element]"  nsresult: "0x80004005 (NS_ERROR_FAILURE)"  location: "JS frame :: resource:///modules/PermissionUI.jsm :: get browser :: line 424"  data: no]

Couldn't see the NS_ERROR_FAILURE under the same circumstances on 63.0.1 20181030165643

	Adrian Florinescu [:aflorinescu]
	Comment 5 • 6 years ago

Given that it has been reported that Fx62(comment 1) and Fx63(comment 3) are not affected, let's add the regression/regression-wanted/str. flags. 
I'm not particularly sure what triggers this browser console error and it's a bit hard to get a regression range without clear STR.

	Marion Daly [:mdaly]
	Comment 6 • 6 years ago

Can we get a priority/triage for this?

	Jim Mathies [:jimm]
	Comment 7 • 6 years ago

Not able to reproduce.