Bug 148180

Summary:

Web Inspector: Uncaught Exception while handling event DOM.pseudoElementRemoved reloading twitter pages

Product:

WebKit

Reporter:

Joseph Pecoraro <joepeck>

Component:

Web Inspector

Assignee:

Joseph Pecoraro <joepeck>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bburg, commit-queue, graouts, joepeck, mattbaker, nvasilyev, timothy, webkit-bug-importer

Priority:

Keywords:

DoNotImportToRadar

Version:

WebKit Nightly Build

Hardware:

All

OS:

All

Attachments:

Description	Flags
[PATCH] Proposed Fix	none

Description Joseph Pecoraro 2015-08-19 11:41:06 PDT

* SUMMARY
Uncaught Exception while handling event DOM.pseudoElementRemoved reloading twitter pages

* STEPS TO REPRODUCE
1. Inspect a twitter page
2. Reload a bunch
  => uncaught exceptions in inspector

* TRACE
Resources/Protocol/InspectorBackend.js:281:26: CONSOLE ERROR Uncaught exception in inspector page while handling event DOM.pseudoElementRemoved:  TypeError: null is not an object (evaluating 'this._children.length') _renumber@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Models/DOMNode.js:559:44
_removeChild@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Models/DOMNode.js:538:23
_pseudoElementRemoved@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Controllers/DOMTreeManager.js:278:28
pseudoElementRemoved@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Protocol/DOMObserver.js:92:58
dispatchEvent@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Protocol/InspectorBackend.js:380:42
_dispatchEvent@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Protocol/InspectorBackend.js:279:32
dispatch@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Protocol/InspectorBackend.js:87:32
dispatchNextQueuedMessageFromBackend@file:///Users/pecoraro/Build/Release/WebInspectorUI.framework/Resources/Protocol/MessageDispatcher.js:42:34

Comment 1 Joseph Pecoraro 2015-08-19 11:42:19 PDT

Created attachment 259383 [details]
[PATCH] Proposed Fix

Comment 2 BJ Burg 2015-08-19 11:44:53 PDT

Comment on attachment 259383 [details]
[PATCH] Proposed Fix

r=me

Is this an issue anywhere else?

Comment 3 WebKit Commit Bot 2015-08-19 12:32:21 PDT

Comment on attachment 259383 [details]
[PATCH] Proposed Fix

Clearing flags on attachment: 259383

Committed r188645: <http://trac.webkit.org/changeset/188645>

Comment 4 WebKit Commit Bot 2015-08-19 12:32:24 PDT

All reviewed patches have been landed.  Closing bug.