<html>
<head>
<base href="https://bugs.webkit.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Web Inspector: Uncaught Exception in Network tab when reloading a web page ('this._dataGrid.closed' is undefined)"
href="https://bugs.webkit.org/show_bug.cgi?id=160781">160781</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Web Inspector: Uncaught Exception in Network tab when reloading a web page ('this._dataGrid.closed' is undefined)
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>URL</th>
<td>https://webkit.org/nightly/start/trunk/204373/
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Critical
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>Web Inspector
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nvasilyev@apple.com
</td>
</tr>
<tr>
<th>CC</th>
<td>bburg@apple.com, joepeck@webkit.org, mattbaker@apple.com, nvasilyev@apple.com, timothy@apple.com, webkit-bug-importer@group.apple.com
</td>
</tr></table>
<p>
<div>
<pre>-------
Inspected URL: <a href="https://webkit.org/">https://webkit.org/</a>
Loading completed: true
Frontend User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/603.1.3+ (KHTML, like Gecko)
Uncaught Exceptions:
- this._dataGrid.closed is not a function. (In 'this._dataGrid.closed()', 'this._dataGrid.closed' is undefined) (at NetworkGridContentView.js:157:30)
closed @ NetworkGridContentView.js:157:30
_disassociateFromContentView @ ContentViewContainer.js:476:27
closeAllContentViews @ ContentViewContainer.js:339:46
_networkTimelineReset @ NetworkSidebarPanel.js:183:70
dispatch @ Object.js:162:30
dispatchEventToListeners @ Object.js:169:17
reset @ Timeline.js:80:42
reset @ NetworkTimeline.js:41:20
_mainResourceDidChange @ TimelineManager.js:807:50
dispatch @ Object.js:162:30
dispatchEventToListeners @ Object.js:177:21
_dispatchMainResourceDidChangeEvent @ Frame.js:498:38
commitProvisionalLoad @ Frame.js:140:53
frameDidNavigate @ FrameResourceManager.js:105:40
frameNavigated @ PageObserver.js:42:59
dispatchEvent @ InspectorBackend.js:464:42
_dispatchEvent @ InspectorBackend.js:358:32
dispatch @ InspectorBackend.js:159:32
dispatchNextQueuedMessageFromBackend @ MessageDispatcher.js:42:34
Additional Details:
cause --> An uncaught exception was thrown while handling event: Page.frameNavigated
-------
* STEPS TO REPRODUCE
1. Open <a href="https://webkit.org/">https://webkit.org/</a>
2. Open Network tab.
3. Reload the page.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>