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    <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: Stuck in a state where I can't resume debugger"
   href="https://bugs.webkit.org/show_bug.cgi?id=162851">162851</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Web Inspector: Stuck in a state where I can't resume debugger
          </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>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </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&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>nvasilyev&#64;apple.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>bburg&#64;apple.com, joepeck&#64;webkit.org, mattbaker&#64;apple.com, nvasilyev&#64;apple.com, timothy&#64;apple.com, webkit-bug-importer&#64;group.apple.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=290460" name="attach_290460" title="[Animated GIF] Bug">attachment 290460</a> <a href="attachment.cgi?id=290460&amp;action=edit" title="[Animated GIF] Bug">[details]</a></span>
[Animated GIF] Bug

I'm not sure what are the exact steps to reproduce the problem.

Clicking Resume, Step Into, Step Out, Step Over buttons doesn't do anything.

Console error:

[Error] DebuggerManager.resume failed: 
Error: Can only perform operation while paused.
_dispatchResponseToPromise — InspectorBackend.js:321
_dispatchResponse — InspectorBackend.js:283
dispatch — InspectorBackend.js:157
dispatchNextQueuedMessageFromBackend — MessageDispatcher.js:42
    (anonymous function) (DebuggerManager.js:197)
    promiseReactionJob</pre>
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