I'm using Plasma Browser Integration 5.15.5 in combination with Firefox 60.8.0 ESR using the extension with version 1.6.1. The Brightspace site of my institution (officially supported on this version of Firefox) is incompletely rendered and in the console I get the following error: TypeError: this._meta.byKey is not a function[Meer info] shared_bundle_1.js:9409:884 _updateIcon https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:9409:884 _iconChanged https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:9409:542 runMethodEffect https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:2251:131 runEffectsForProperty https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:1934:362 runEffects https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:1921:137 _propertiesChanged https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:2702:1 _flushProperties https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:1301:205 _flushProperties https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:2612:50 _invalidateProperties https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:2597:55 _setProperty https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:2589:87 _definePropertyAccessor/<.set< https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:1207:271 connectedCallback https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:4844:67 Nc.prototype.connectedCallback CustomElementInternals.js:303:6 Rc CustomElementInternals.js:293:6 n.J CustomElementRegistry.js:197:8 n.ea/< CustomElementRegistry.js:130:32 P/this.f CustomElementRegistry.js:38:32 n.ua/this.f/< CustomElementRegistry.js:252:47 batchCustomElements/< https://s.brightspace.com/lib/webcomponentsjs/2.2.5/webcomponents-loader.js:58:11 n.ua/this.f CustomElementRegistry.js:252:35 n.ea CustomElementRegistry.js:130:6 rf.define style-placeholder.js:52:4 Polymer https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:5562:82 <anoniem> https://s.brightspace.com/lib/bsi/20.19.8-41/es6-bundled/shared_bundle_1.js:9405:73 f https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:1374 e/< https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:1280 h https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:1608 h/< https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:1678 i https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:1843 i https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:1763 i/< https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:1936 a https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:212 c https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:691 b/f.onload https://s.brightspace.com/lib/bsi/20.19.8-41/esm-amd-loader.min.js:1:523 k patch-events.js:445:8 Disabling the extension solves the issue and it reappears if the extension is enabled again. (Brightspace offers a free trial, which may be useful in testing: https://try.brightspace.com/he/; I haven't tried it to see if it gives the same error there.) SOFTWARE/OS VERSIONS KDE Plasma Version: 5.15.5 KDE Frameworks Version: 5.60 Qt Version: 5.12.3
Looks like that stupid Polymer bug again. Try disabling "Enhanced media controls" in extension settings, which is enabled by default since the latest update.
Alright, I set up a Firefox ESR 60 and a Brightspace demo account and can reproduce the issue. Thanks for your help! Possible patch: https://phabricator.kde.org/D23714
Git commit a83d9300a7a1f8de49060ba5f7be44395190c614 by Kai Uwe Broulik. Committed on 04/09/2019 at 09:21. Pushed by broulik into branch 'master'. Manipulate Document prototype for createElement This fixes Shadydom SHIM breaking because we overrode createElement and then the metadata it adds goes missing, breaking websites. Differential Revision: https://phabricator.kde.org/D23714 M +2 -2 extension/content-script.js https://commits.kde.org/plasma-browser-integration/a83d9300a7a1f8de49060ba5f7be44395190c614
(In reply to Kai Uwe Broulik from comment #3) > Git commit a83d9300a7a1f8de49060ba5f7be44395190c614 by Kai Uwe Broulik. > Committed on 04/09/2019 at 09:21. > Pushed by broulik into branch 'master'. > > Manipulate Document prototype for createElement > > This fixes Shadydom SHIM breaking because we overrode createElement and then > the metadata it adds goes missing, breaking websites. In what version of which package (plasma or extension) will this fix become available?
(In reply to Kai Uwe Broulik from comment #1) > Looks like that stupid Polymer bug again. Try disabling "Enhanced media > controls" in extension settings, which is enabled by default since the > latest update. That does seem to be a good workaround. BTW, I stumbled into another site where this causes problems: TypeError: request.completes is undefined[Meer info] data:'use%20strict'%3BPolymer(%7Bis%3A%22iron-ajax%22%2ChostAttributes%3A%7Bhidden%3A!0%7D%2Cpropert:1:2835 generateRequest https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:2835 _generateRequest https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:5787 generateRequest https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:3063 _getTranslationJson https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:2751 attached https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:4489 attached https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:3976 connectedCallback https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:909 connectedCallback https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:486 connectedCallback https://mijn.ing.nl/login/packages/ing-app-authentication-login.html:1:3351 Tc.prototype.connectedCallback https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:134:199 Xc https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:134:86 bd https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:139:366 n.la/< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:138:65 P/this.f https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:135:870 n.Ha/this.f/< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:140:348 gg https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:221:240 dg.whenReady/< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:221:365 f/</< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:23:314 d/</< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:23:61 c https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:24:21 k https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:71:431 dispatchEvent https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:122:343 k.prototype.f https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:35:13 k.prototype.Z/< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:34:422 t https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:25:337 k.prototype.Z https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:34:399 d https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:32:88 k.prototype.j/< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:32:151 b https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:33:141 b/< https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:33:127 c https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:24:21 k https://mijn.ing.nl/login/bower_components/webcomponentsjs/webcomponents-hi-sd-ce.js:71:431 (To test, just go to https://mijn.ing.nl/login .)
Erik, if there is still something that needs to be changed, please add a new ticket. Comments in resolved tickets are rarely handled.