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[#17914] - [4.0] Custom Elements: `Element#attachShadow` was not patched.

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avatar roland-d
roland-d
9 Sep 2017

Steps to reproduce the issue

  1. Enable Inspector in FireFox
  2. Go to the Control Panel
  3. Check the Console tab
  4. The notice is shown there

Expected result

No warning

Actual result

Warning is shown:
Custom Elements: Element#attachShadow was not patched. webcomponents-ce.min.js:1:11851

System information (as much as possible)

Joomla 4.0 Revision: ab82c24
FireFox 55.0.3
MacOS 10.12.6 (Sierra)
PHP 7.1.6

This does not show up in Chrome

@dgt41 Something for you?

avatar roland-d roland-d - open - 9 Sep 2017
avatar joomla-cms-bot joomla-cms-bot - change - 9 Sep 2017
Labels Added: ?
avatar joomla-cms-bot joomla-cms-bot - labeled - 9 Sep 2017
avatar dgt41
dgt41 - comment - 9 Sep 2017

issue:
webcomponents/custom-elements#106
PR:
webcomponents/custom-elements#112

So I guess this will be handled by google at some point

avatar franz-wohlkoenig franz-wohlkoenig - change - 10 Sep 2017
Category ⇒ JavaScript
avatar franz-wohlkoenig franz-wohlkoenig - change - 10 Sep 2017
Status New ⇒ Discussion
avatar roland-d
roland-d - comment - 10 Sep 2017

Clear, it is out of our control :)

avatar roland-d roland-d - close - 10 Sep 2017
avatar roland-d roland-d - change - 10 Sep 2017
Status Discussion ⇒ Closed
Closed_Date 0000-00-00 00:00:00 ⇒ 2017-09-10 18:19:54
Closed_By ⇒ roland-d

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