Error about duolingo-hack HOT 16 CLOSED

@Shasdoww @jamesharding @ChenyqThu which language are you all learning?

I'm doing Spanish but this is on an old alt account of mine.

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@Shasdoww I see that you managed to get it working for you without making any changes to your repo. How did you manage to get it working? I am having the same issue.

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Me too, but my errors look like below:
file:///home/runner/work/duolingo/duolingo/index.js:68
skillId: xpGains.find(xpGain => xpGain.skillId).skillId,
^

TypeError: Cannot read properties of undefined (reading 'find')
at file:///home/runner/work/duolingo/duolingo/index.js:68:24
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

Node.js v18.18.2
Error: Process completed with exit code 1.

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xpGains is something that is fetched here, so it's probably the language you're learning/your account that does not have it. That array of ids is used here for a skillId, which is required for the API to work.
You could probably check your network request when you start a new lesson to see how it's done. I've seen this error before with other people but I was never able to replicate it.

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@Shasdoww @jamesharding @ChenyqThu which language are you all learning?

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I'm taking the Brazilian Portuguese course! I can see that the skiiId API responses are null.

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@jamesharding I just started a Portuguese course and I can see already see xpGains with one skillId in it. I just did the initial lesson. Have you completed any lessons yet?

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I have! I'm 1050 days into the course :) I wonder if there is some A/B testing going on on their end to phase out that lesson structure?

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@jamesharding it can be anything really. You can create a custom script following every step your account does on the web, that's how I came up with the current script. Basically there's a http call that fetches a lesson and another one that completes a lesson. In order to fetch a lesson I do some data fetching before, but you should be able to reproduce.

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That can be a reason. Older accounts might have different payloads.

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Does this really work? Or is it just a scam
I just see the links https://zombie.duolingo.com and https://brb.duolingo.com in the console

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@0juni these are subdomains from duolingo.com

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oh ok

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It'd be helpful if you made a tutorial video

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I got the same problem

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Does yours work now? how did you fix it? @jamesharding @Shasdoww @0juni

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