Bug 155671 - Uncaught Exception: TypeError: undefined is not an object (evaluating 'this._treeOutlineDataGridSynchronizer.treeElementForDataGridNode')
Summary: Uncaught Exception: TypeError: undefined is not an object (evaluating 'this._...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Web Inspector (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Joseph Pecoraro
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2016-03-18 16:30 PDT by Joseph Pecoraro
Modified: 2016-03-18 17:56 PDT (History)
8 users (show)

See Also:

Attachments
[PATCH] Proposed Fix (2.64 KB, patch)
2016-03-18 16:42 PDT, Joseph Pecoraro 		no flags Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Joseph Pecoraro 2016-03-18 16:30:15 PDT 
Uncaught exceptions:
 - TypeError: undefined is not an object (evaluating 'this._treeOutlineDataGridSynchronizer.treeElementForDataGridNode') (at TimelineDataGrid.js:318:72)

* STEPS TO REPRODUCE
1. Open Inspector
2. Record a timeline with some data
3. Stop the recording
4. Show a Timeline Data Grid (Scripts / Layout & Rendering)
5. Attempt to change sort of a column
  => Exception
Comment 1 Joseph Pecoraro 2016-03-18 16:30:25 PDT 
<rdar://problem/25249401>
Comment 2 Joseph Pecoraro 2016-03-18 16:42:51 PDT 
Created attachment 274476 [details]
[PATCH] Proposed Fix

Handle sorting when there is no this._treeOutlineDataGridSynchronizer.
Comment 3 WebKit Commit Bot 2016-03-18 17:56:02 PDT 
Comment on attachment 274476 [details]
[PATCH] Proposed Fix

Clearing flags on attachment: 274476

Committed r198459: <http://trac.webkit.org/changeset/198459>
Comment 4 WebKit Commit Bot 2016-03-18 17:56:04 PDT 
All reviewed patches have been landed.  Closing bug.