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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Web Inspector: Uncaught Exceptions regarding PseudoElements / TemplateContent"
href="https://bugs.webkit.org/show_bug.cgi?id=148190">148190</a>
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<th>Summary</th>
<td>Web Inspector: Uncaught Exceptions regarding PseudoElements / TemplateContent
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<th>Classification</th>
<td>Unclassified
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<th>Product</th>
<td>WebKit
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<th>Version</th>
<td>WebKit Nightly Build
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<th>Hardware</th>
<td>All
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>Normal
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<th>Priority</th>
<td>P2
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<th>Component</th>
<td>Web Inspector
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
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<th>Reporter</th>
<td>joepeck@webkit.org
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<th>CC</th>
<td>bburg@apple.com, graouts@webkit.org, joepeck@webkit.org, mattbaker@apple.com, nvasilyev@apple.com, timothy@apple.com, webkit-bug-importer@group.apple.com
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<pre>* SUMMARY
Uncaught Exceptions regarding PseudoElements / TemplateContent.
* STEPS TO REPRODUCE
1. Inspect twitter.com
2. Navigate around twitter.com
3. Reload
=> uncaught exceptions in inspector
* ERRORS
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') <a href="mailto:_renumber@WebInspectorUI.framework">_renumber@WebInspectorUI.framework</a>/Resources/Models/DOMNode.js:559:44
Resources/Protocol/InspectorBackend.js:281:26: CONSOLE ERROR Uncaught exception in inspector page while handling event DOM.childNodeRemoved: TypeError: node.templateContent is not a function. (In 'node.templateContent()', 'node.templateContent' is undefined) <a href="mailto:_unbind@WebInspectorUI.framework">_unbind@WebInspectorUI.framework</a>/Resources/Controllers/DOMTreeManager.js:292:33</pre>
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