RESOLVED FIXED144289
Web Inspector: Timeline is empty half of the times 
https://bugs.webkit.org/show_bug.cgi?id=144289
Summary Web Inspector: Timeline is empty half of the times
Nikita Vasilyev
Reported 2015-04-27 15:59:40 PDT
Created attachment 251781 [details] [Image] Empty timeline See attached image. I’m not sure how did I manage to get into this state.
Attachments
[Image] Empty timeline (268.95 KB, image/gif)
2015-04-27 15:59 PDT, Nikita Vasilyev 		no flags
Details
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Radar WebKit Bug Importer
Comment 1 2015-04-27 15:59:53 PDT
<rdar://problem/20718291>
Timothy Hatcher
Comment 2 2015-04-27 16:06:08 PDT
Any exceptions in the Inspector?
Nikita Vasilyev
Comment 3 2015-04-27 16:26:43 PDT
TypeError: undefined is not an object (evaluating 'dividerElement._labelElement.textContent = isNaN(dividerTime) ? "" : Number.secondsToString(dividerTime - this._zeroTime, true)') updateLayout TimelineRuler.js:405 updateLayout TimelineOverview.js:298 shown TimelineOverview.js:229 shown TimelineRecordingContentView.js:169 prepareToShow BackForwardEntry.js:61 _showEntry ContentViewContainer.js:463 shown ContentViewContainer.js:417 shown ContentBrowser.js:289 shown ContentBrowserTabContentView.js:94 prepareToShow BackForwardEntry.js:61 _showEntry ContentViewContainer.js:463 showBackForwardEntryForIndex ContentViewContainer.js:206 showContentView ContentViewContainer.js:182 _tabBarItemSelected TabBrowser.js:195 dispatch Object.js:124 dispatchEventToListeners Object.js:131 selectedTabBarItem TabBar.js:366 _handleMouseDown TabBar.js:510
Timothy Hatcher
Comment 4 2015-04-27 16:45:13 PDT
Should be fixed by http://trac.webkit.org/changeset/183425. That might also be the cause of the Debugger tab issue.
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