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      <base href="https://bugs.webkit.org/">
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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 - Uncaught Exception: Uncaught TypeError: window.getComputedStyle(...).getPropertyCSSValue is not a function"
   href="https://bugs.webkit.org/show_bug.cgi?id=182447">182447</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Uncaught Exception: Uncaught TypeError: window.getComputedStyle(...).getPropertyCSSValue is not a function
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Local Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>URL</th>
          <td>file:///usr/local/player-browser/index.html?width=1080&height=1920
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux
          </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@lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>levente.huszko@high-end.hu
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>inspector-bugzilla-changes@group.apple.com
          </td>
        </tr></table>
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        <pre>-------
Inspected URL:        file:///usr/local/player-browser/index.html?width=1080&height=1920
Loading completed:    true
Frontend User Agent:  Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119 Safari/537.36

Uncaught Exceptions:
 - Uncaught TypeError: window.getComputedStyle(...).getPropertyCSSValue is not a function (at DataGridNode.js:646:65)
    ? @ TypeError: window.getComputedStyle(...).getPropertyCSSValue is not a function
    ? @ DataGridNode.js:646:65)
    ? @ DataGrid.js:1575:22)
-------

* STEPS TO REPRODUCE
1. What were you doing? Include setup or other preparations to reproduce the exception.
Built browser from the WPEWebkit fork, which I understand is downstream, but hope could be correlated to an upstream version.
<a href="https://github.com/WebPlatformForEmbedded/WPEWebKit/commit/2a77c36869aa96766bf823d95852a4d49b0fd81a">https://github.com/WebPlatformForEmbedded/WPEWebKit/commit/2a77c36869aa96766bf823d95852a4d49b0fd81a</a>
2. Include explicit, accurate, and minimal steps taken. Do not include extraneous or irrelevant steps.
-Opened the remote inspector
-Recorded events in the Timeline, stopped the recording to inspect details of JS Events
-The Exception is thrown when trying to expand a grouped node in the Details data grid by clicking on the row.

* NOTES
Document any additional information that might be useful in resolving the problem, such as screen shots or other included attachments.</pre>
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