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<base href="https://bugs.webkit.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Uncaught Exception: null is not an object (evaluating 'rootNode.id')"
href="https://bugs.webkit.org/show_bug.cgi?id=170300">170300</a>
</td>
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<th>Summary</th>
<td>Uncaught Exception: null is not an object (evaluating 'rootNode.id')
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
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<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>URL</th>
<td>http://www.aljazeera.net/portal
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>Normal
</td>
</tr>
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<th>Priority</th>
<td>P2
</td>
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<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>bburg@apple.com
</td>
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<th>CC</th>
<td>inspector-bugzilla-changes@group.apple.com
</td>
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<pre>-------
Inspected URL: <a href="http://www.aljazeera.net/portal">http://www.aljazeera.net/portal</a>
Loading completed: true
Frontend User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13) AppleWebKit/604.1.16+ (KHTML, like Gecko)
Dispatch Source: Protocol Command Response
Protocol Command Response:
{"result":{"nodeId":0},"id":724}
Protocol Command Request:
{"id":724,"method":"DOM.requestNode","params":{"objectId":"{\"injectedScriptId\":166,\"id\":2}"}}
Uncaught Exceptions:
- null is not an object (evaluating 'rootNode.id') (at DOMTree.js:119:72)
? @ DOMTree.js:119:72
dispatchCallbacks @ DOMTree.js:193:52
rootDOMNodeAvailable @ DOMTree.js:162:39
rootDOMNodeAvailable @ [native code]
? @ DOMTreeManager.js:108:21
_dispatchResponseToCallback @ Connection.js:146:27
_dispatchResponse @ Connection.js:116:45
dispatch @ Connection.js:69:35
dispatch @ InspectorBackend.js:154:49
dispatchNextQueuedMessageFromBackend @ MessageDispatcher.js:42:34
Additional Details:
cause --> An uncaught exception was thrown while dispatching response callback for command DOM.requestNode.
-------
This happens 100% of the time when inspecting the Arabic version of Al Jazeera. I think it is caused by their heavy use of frames for ads, etc.</pre>
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