Progress bar moves backwards sometimes
Closed, ResolvedPublic1 Estimated Story Points
Actions

Assigned To

Authored By

	Etonkovidova
	Mar 25 2015, 11:01 PM

Description

betalabs (Safari 7.1.2)

Try to open VE in Safari - see the attached screen recording

safari_progress_bar.mov3 MBDownload

The progress bar gets stuck - and, when a page is renewed, the blue color is going backwards for while.

The following errors are displayed in Console:
[Error] TypeError: undefined is not an object (evaluating 'this.doc.children[0]') Error
log (load.php, line 175)
(anonymous function) (load.php, line 153)
fire (load.php, line 45)
fireWith (load.php, line 46)
fire (load.php, line 46)
track (load.php, line 153)
handlePending (load.php, line 158)
runScript (load.php, line 160)
checkCssHandles (load.php, line 161)
(anonymous function) (load.php, line 161)
fire (load.php, line 45)
fireWith (load.php, line 46)
fire (load.php, line 46)
addEmbeddedCSS (load.php, line 156)
(anonymous function) (load.php, line 155)

[Error] Error: QuotaExceededError: DOM Exception 22 DOMException
log (load.php, line 175)
(anonymous function) (load.php, line 153)
fire (load.php, line 45)
fireWith (load.php, line 46)
fire (load.php, line 46)
track (load.php, line 153)
flush (load.php, line 173)

Details

	Subject	Repo	Branch	Lines +/-
	Manually set starting progress to 0 incase stylsheets are slow to apply	mediawiki/extensions/VisualEditor	master	+2 -1

Customize query in gerrit

Related Objects

Mentioned In: rEVEDb78c725dbf6a: Manually set starting progress to 0 incase stylsheets are slow to apply
T95135: svwiki site script (?) mangles the page when using VisualEditor on a non-existing page

Event Timeline

Etonkovidova created this task.Mar 25 2015, 11:01 PM

Etonkovidova raised the priority of this task from to High.

Etonkovidova updated the task description. (Show Details)

Etonkovidova added a project: VisualEditor.

Etonkovidova subscribed.

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMar 25 2015, 11:01 PM

Jdforrester-WMF moved this task from To Triage to External and Administrivia on the VisualEditor board.Mar 25 2015, 11:19 PM

I found this too happening today on Firefox

Ryasmeen renamed this task from Safari: progress bar gets stuck with "TypeError: undefined is not an object ..." to Safari: progress bar gets stuck with "TypeError: undefined is not an object ..." and also moves backward for a while.Mar 27 2015, 6:30 PM

Ryasmeen set Security to None.

Rummana said she couldn't reproduce the error, and this.doc.children[0] doesn't occur in our code any more. So I'm making this task about the progress bar moving backwards, and if the error can be reproduced that should be filed as a separate task.

• Catrope assigned this task to Esanders.Mar 27 2015, 6:33 PM

Jdforrester-WMF added projects: VisualEditor 2014/15 Q4 blockers, VisualEditor-Performance, VisualEditor-MediaWiki.Apr 7 2015, 5:47 PM

Jdforrester-WMF edited a custom field.Apr 8 2015, 7:25 PM

Jdforrester-WMF moved this task from Nominated to Backlog: Urgent Fixes on the VisualEditor 2014/15 Q4 blockers board.

Krenair subscribed.Apr 9 2015, 9:35 AM

Are there steps to reproduce to make it go backwards?