430320 - ###!!! ASSERTION: couldn't hook up new NSView in hierarchy

Status: RESOLVED WORKSFORME

(Core :: General, defect)

Description

[Carsten Book [:Tomcat]]

Attachment: stack

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9pre) Gecko/2008042121 Firefox/3.0pre ID:2008042121

Steps to reproduce:
-> Load a Page like the German Google Maps 
-> File -> Print and in the popup click on preview 
--> Assertion

###!!! ASSERTION: couldn't hook up new NSView in hierarchy: 'mParentView && mView', file /debug/mozilla/widget/src/cocoa/nsChildView.mm, line 449

Comment 1

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Does stuff still work?

Comment 2

[Carsten Book [:Tomcat]]

(In reply to comment #1)
> Does stuff still work?
> 

yep roc, so far its still working, i was noticed this assertion also on http://sportsillustrated.cnn.com/

Comment 3

[:Cykesiopka]

Bug 455698 ( https://hg.mozilla.org/mozilla-central/rev/fae540cd7698 ):
- Removed NS_ASSERTION(mParentView && mView, "couldn't hook up new NSView in hierarchy")
- Added NS_ASSERTION(mParentView, "Attempting to scroll a view that does not have a parent")

Bug 579258 then removed the "Attempting to scroll a view [...]" assertion:
https://hg.mozilla.org/mozilla-central/diff/c6363df91109/widget/src/cocoa/nsChildView.mm#l1.31

(The two assertions looked similar enough to my untrained eyes, which is why I mention Bug 579258 as well)