Open samdz opened 6 years ago
I have the same error, in Edge and IE11.
I think that it is a problem when webcomponentsjs
did not finish loading all the polyfills. I tried waiting for WebComponentsReady
event and only after that loading the application and the message disappeared. Hope it helps!
Description
Demo of iron-pages (with Polymer 2.0) does not work in MS Edge. It works in Chrome and Firefox). I just bower installed ALL Polymer 2 items.
Expected outcome
I expect the standard demo to function as in Chrome and Firefox
Actual outcome
In MS Edge I get this error: "Unable to get property '__catchall' of undefined or null reference attach-shadow.js (188,5)
Live Demo
Steps to reproduce
Run the iron-pages demo (index.html) in MS Edge.
Browsers Affected