434669 - ASSERT: Item is not visible, no rows to count

Status: RESOLVED INCOMPLETE

(Firefox :: Bookmarks & History, defect)

Description

[Jay]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9pre) Gecko/2008051318 Minefield/3.0pre

Was poking at the Bug 434590 comment #12, when I got this assert failure.
This happened twice today on Dietrich's try build https://build.mozilla.org/tryserver-builds/2008-05-13_17:[e-mail]-bug433525-isContainersQueryCrash/
. This might also happen on RC1 if not for bug# 434590
This is not easily reproducible. This is a race which occurs when madly refreshing the open web page(s) while simultaneously deleting the "Today" folder 

ASSERT: Item is not visible, no rows to count
Stack Trace: 
0:PTV__countVisibleRowsForItem([xpconnect wrapped nsINavHistoryResultNode])
1:PTV_itemInserted([xpconnect wrapped (nsISupports, nsINavHistoryResultNode, nsINavHistoryContainerResultNode, nsINavHistoryQueryResultNode)],[xpconnect wrapped nsINavHistoryResultNode],1)


Reproducible: Sometimes

Steps to Reproduce:
1.
2.
3.
Actual Results:  
Assertion failure error message shows up and the history are added as root nodes instead of being added as child nodes to "Today" folder

Expected Results:  
No assertion message should be displayed and the history entries should be added to "Today" folder.

Comment 1

[Jay]

Attachment: Snapshot of Assert Failure message

Comment 2

[Jay]

Attachment: Snapshot of History side bar after the assertion failure

Comment 3

[Shawn Wilsher :sdwilsh]

Bulk closing all UNCONFIRMED bugs dealing with places that haven't had any bug activity in over 120 days, have no votes, and are not enhancement requests.

If you are still experiencing this issue in Firefox 3.0 or later, please re-open the bug with steps to reproduce (if they were not part of the original comment).