#Webhook issue with NextJS for subscription

1 messages · Page 1 of 1 (latest)

craggy sphinx
#

Hey guys, I am building a very simple subscription-based app, but the webhook is not working. I keep getting

{
"error":"Webhook processing failed",
"details":"n4.from is not a function"
}

It's only on production, it work fine locally. Any recommendations?

timid vigilBOT
#

The error message you're encountering, "n4.from is not a function", suggests that there might be an issue with the code or a dependency used in your webhook processing logic. Here are some steps you can take to troubleshoot and resolve this issue:

  1. Check the Webhook Code: Ensure that your webhook handler is correctly implemented. The error indicates that a method or function expected to be available is not defined, possibly due to a missing import or incorrect use of a library.

  2. Verify Environment Configuration:

    • Ensure that the DODO_PAYMENTS_WEBHOOK_SECRET is correctly set in your production environment. This is crucial for the webhook to authenticate and process correctly.
    • Make sure the environment variables in production match those in your local setup, especially those related to API keys and secrets.

  3. Dependency Versioning: The error might be due to a version mismatch in your production environment. Check that all dependencies, especially those related to handling webhooks or HTTP requests, are the same versions locally and in production.

  4. Network and Access: Confirm that your production server is correctly set up to receive POST requests at the webhook endpoint. Ensure that the URL is publicly accessible and correctly configured in the Dodo Payments dashboard.

  5. Test Locally with Tunneling Tools: Use tools like ngrok to expose your local server to the internet and test the webhook with a public URL. This can help you replicate production issues locally.

  6. Error Logging: Enhance your error logging in the webhook handler to capture more detailed information about the failure. This can help identify the exact line or function causing the issue.

#
  1. Signature Verification: Ensure that the signature verification process is correctly implemented. Incorrect verification can cause the webhook to fail. Make sure the computed signature matches the one sent by Dodo Payments.

If these steps do not resolve the issue, consider revisiting the setup instructions for webhooks or reach out to Dodo Payments support for further assistance.

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