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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Web Inspector: console assertion when debugger pauses with native call frame in call stack"
href="https://bugs.webkit.org/show_bug.cgi?id=148258">148258</a>
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<th>Summary</th>
<td>Web Inspector: console assertion when debugger pauses with native call frame in call stack
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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>bburg@apple.com
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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>Created <span class=""><a href="attachment.cgi?id=259514" name="attach_259514" title="Screenshot of relevant state">attachment 259514</a> <a href="attachment.cgi?id=259514&action=edit" title="Screenshot of relevant state">[details]</a></span>
Screenshot of relevant state
In the case I captured in the screenshot, it appears that window.dispatchEvent is midway through the call stack.
It has an invalid source location, triggering a console assert. We should be able to gracefully handle this case.
It would be even better if native/builtins have their own color in the call stack sidebar section, but that's another issue.</pre>
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