Facebook Leads Ads Triger not Working

Questions
1

Hi everyone, I’m using version 1.42.1 of n8n and have added the Facebook Leads Ads Trigger node. I put the credentials in it (I created the app with the Facebook login product). The node pulls the connected pages and even the native forms created, but when testing no data arrives and in addition, when activating the flow it sometimes returns the following error: “The Facebook App ID already has a webhook subscription. Delete it or use another App before executing the trigger. Due to facebook api limitations, you can have just one trigger per App”

I’ve already checked the Facebook APP and the Webhook is the same as what appears on the node, in addition, when trying to send a request to the webhook via postman, it returns 200, but nothing appears in the workflow. What could be the error in this case? Is there another approach to getting form leads on n8n?

2

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:
3

Hi @Artur_Morais,

Welcome to the community! :space_invader:

Could you maybe share your workflow? Or at least the how you’re setting up the parameters in the Fb trigger node?

Also, you say that the “The Facebook App ID already has a webhook subscription” error only comes up sometimes? But when u doesn’t the data still doesn’t get sent?

4

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