[Webkit-unassigned] [Bug 174629] WKWebView issue when creating the web component paper-textarea element from document.createElement()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=174629

--- Comment #8 from Ryosuke Niwa <rniwa at webkit.org> ---
That exception will be thrown if you're trying to add an attribute inside your custom element's constructor per specification.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20170821/23d427f8/attachment-0001.html>