Chrome extension not working with latest Duolingo update

[wizofaus]

Seems the latest Duolingo update has broken the solution viewer extension?

[blmage]

Everything seems fine on my side, could you check if:

• a relevant error is logged in the console? (by checking the dev tools)
• an error occurs in the background script? (by debugging the extension)
• when an exercise is completed, an element with class _1tuLI or _2Fc1K is present in the DOM?

Thanks!

[wizofaus]

It's working again now, I didn't change anything.

[wizofaus]

But not for all sentences, and specifically it seems they've added some new ones recently, and it's not working for those. This was in the console (along with a bunch of 404s):

ui.js:13 Error: Could not find the action link list element. at renderChallengeSolutionLink (chrome-extension://idffaipgnlkhfhibgnodeiogpgojcmfm/src/ui.js:51:119025) at jb (chrome-extension://idffaipgnlkhfhibgnodeiogpgojcmfm/src/ui.js:51:121067) 'Could not render the solution list link: '

[blmage]

Thanks for digging into this!

Could you point me to a course / lesson where I might encounter such new sentences? (I would not have expected this part of the UI to differ from one exercise to the other, so this is all the more interesting)

[wizofaus]

Well this was in the Japanese course, I doubt you'd be able to get to the new sentences without completing quite a few of the previous lessons unfortunately. I'll see if I can find an earlier lesson with that problem.

[wizofaus]

Actually I just started https://www.duolingo.com/skill/ja/Greetings/1, and the first sentence prompt was just おはよう (good morning), and no solutions button was shown for that. This was in the devtools console:

pageUpdater.js:2 Uncaught DOMException: Blocked a frame with origin "https://www.duolingo.com" from accessing a cross-origin frame. at contents (chrome-extension://lelgmjjmlcciepcfefcgiakpfjcgggih/js/pageUpdater.js:2:26762) at Function.map (chrome-extension://lelgmjjmlcciepcfefcgiakpfjcgggih/js/pageUpdater.js:2:3716) at m.fn.init.m.fn. [as contents] (chrome-extension://lelgmjjmlcciepcfefcgiakpfjcgggih/js/pageUpdater.js:2:26842) at ParsePage (chrome-extension://lelgmjjmlcciepcfefcgiakpfjcgggih/js/pageUpdater.js:245:13) at HTMLHtmlElement. (chrome-extension://lelgmjjmlcciepcfefcgiakpfjcgggih/js/pageUpdater.js:265:2) 2ui.js:13 Error: Could not find the action link list element. at renderChallengeSolutionLink (chrome-extension://idffaipgnlkhfhibgnodeiogpgojcmfm/src/ui.js:51:119025) at jb (chrome-extension://idffaipgnlkhfhibgnodeiogpgojcmfm/src/ui.js:51:121067) 'Could not render the solution list link: '

But actually that seemed to be from something I'd done previously, as after clearing console and restarting lesson it didn't show up again (nor any other errors that looked relevant)

[blmage]

Turns out that the problem was caused by the (new) pronunciation hints, thanks again for your help in fixing this!

[wizofaus]

Ah, is there a new version released? Still doesn't seem to be working for me.

[blmage]

Yes, the problem should be fixed with version 4.10.4.