#Productin Errors
1 messages · Page 1 of 1 (latest)
Hmm, I don't know enough to give you a confident answer yet. The error message you're seeing typically occurs when a network request expected to return JSON instead returns HTML. This can happen if the server returns an error page or if there's a network issue. However, without more context or information, it's hard to provide a specific solution.
I recommend checking the network requests in your browser's developer tools to see what's actually being returned. You might also want to check your server logs for any errors.
For more information on handling errors in Next.js, you can refer to the Next.js documentation (https://nextjs.org/docs/error-handling).
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From the code you've shared, it seems like you're using NextAuth with the Discord provider and you're trying to add the authenticated user to a Discord guild. The error you're seeing might be related to the fetch request you're making in the jwt callback.
Here are a few things you could check:
-
Access Tokens: Ensure that the access tokens (
DISCORD_CLIENT_ID,DISCORD_CLIENT_SECRET,DISCORD_TOKEN) are correctly set in your production environment. These are sensitive values that should not be hard-coded in your application. -
Fetch Request: The error message suggests that the fetch request to the Discord API might be returning HTML instead of JSON. This could happen if the request results in an error and an error page is returned. You could add some error handling to log the response from the Discord API when the status is not OK. This might give you more information about what's going wrong.
-
Async/Await: The fetch request in the
jwtcallback is not usingawait, which means the NextAuth function might complete before the fetch request finishes. This might not be the cause of your current problem, but it could potentially lead to issues. Consider refactoring this to use async/await.
Remember, debugging issues like this often involves adding more detailed logging and iteratively deploying to your production environment. It can be a bit of a slow process, but it's the best way to understand what's going wrong.