RESOLVED FIXED192783
Web Inspector: Uncaught Exception: TypeError: null is not an object (evaluating 'effectiveDOMNode.enabledPseudoClasses') 
https://bugs.webkit.org/show_bug.cgi?id=192783
Summary Web Inspector: Uncaught Exception: TypeError: null is not an object (evaluati...
Devin Rousso
Reported 2018-12-17 16:05:22 PST
------- Inspected URL: https://devinrousso.com/demo/WebKit/test.html Loading completed: true Frontend User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Uncaught Exceptions: - TypeError: null is not an object (evaluating 'effectiveDOMNode.enabledPseudoClasses') (at GeneralStyleDetailsSidebarPanel.js:288:52) _updatePseudoClassCheckboxes @ GeneralStyleDetailsSidebarPanel.js:288:52 layout @ GeneralStyleDetailsSidebarPanel.js:106:42 _layoutSubtree @ View.js:286:20 _visitViewTreeForLayout @ View.js:385:36 ------- * STEPS TO REPRODUCE 1. inspect a page with a ::before/::after pseudo-element 2. select the ::before/::after pseudo-element 3. refresh the page
Attachments
Patch (2.04 KB, patch)
2018-12-17 16:12 PST, Devin Rousso 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Devin Rousso
Comment 1 2018-12-17 16:12:40 PST
Created attachment 357493 [details] Patch
Joseph Pecoraro
Comment 2 2018-12-19 19:32:06 PST
Comment on attachment 357493 [details] Patch r=me Is this a regression? If so, do we know when it happened?
WebKit Commit Bot
Comment 3 2018-12-19 20:00:08 PST
Comment on attachment 357493 [details] Patch Clearing flags on attachment: 357493 Committed r239422: <https://trac.webkit.org/changeset/239422>
WebKit Commit Bot
Comment 4 2018-12-19 20:00:09 PST
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 5 2018-12-19 20:01:44 PST
<rdar://problem/46861659>
Note You need to log in before you can comment on or make changes to this bug.