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Anyone using Facebook Leads piece? Is
# 🐶|general
z
Anyone using Facebook Leads piece? Is that working for you? Right now, once we save the flow it deletes the selected page. And it never works after publishing. But testing trigger works fine.
k
> once we save the flow it deletes the selected page. Could you please share a screenshot of it? Does it show an error on the selected page?
z
No error is shown. It just won't save the page and never work after publishing. Activepieces version: 0.78.1
@Kishan Parmar ay ideas?
k
If you are not using Activepieces Cloud, please make sure to configure the Webhook URL in your own Facebook OAuth2 application by following this guide: https://www.activepieces.com/docs/install/guides/setup-app-webhooks
It's a bug....Facebook Leads GET verification handshake fails with internal server error. In Docker:
{"level":50,"time":1771842246288,"pid":10,"hostname":"2b49ce46a627","reqId":"req_lRyUYfrzrd6OFH42bNm6O","err":{"type":"TypeError","message":"Cannot read properties of undefined (reading 'entry')","stack":"TypeError: Cannot read properties of undefined (reading 'entry')\n    at Object.parseAndReply (/usr/src/app/packages/pieces/community/facebook-leads/src/index.ts:44:34)\n    at Object.<anonymous> (/usr/src/app/packages/server/api/src/app/trigger/app-event-routing/app-event-routing.module.ts:91:68)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)"},"msg":"Cannot read properties of undefined (reading 'entry')"}
Can be reproduced mimiching facebook challenge using curl.
Copy code
curl -i "https://integrations.inkliksites.com/api/v1/app-events/facebook-leads?hub.mode=subscribe&hub.challenge=CHALLENGE123&hub.verify_token=inklik-integrations-321"
HTTP/2 500 
date: Mon, 23 Feb 2026 10:24:06 GMT
content-type: application/json; charset=utf-8
content-length: 116
server: cloudflare
access-control-allow-origin: *
access-control-expose-headers: *
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
x-robots-tag: noindex,nofollow
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=3UPxMOz0KNFlWNI3P7fawANWtYn0BsoU4i%2FR498uHRIlS0MR%2FXANv68xhdTHWlV2SzvuK%2FYIV1FeMX2KkZYm95OeJzqfi7BBZL8ZWSOX%2BxRZwJF6HDqAlfM1fUf98BPKXvF9XRmk"}]}
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
robots-tag: noindex,nofollow
cf-ray: 9d2602f6986dfd27-SIN
alt-svc: h3=":443"; ma=86400

{"statusCode":500,"error":"Internal Server Error","message":"Cannot read properties of undefined (reading 'entry')"}
k
Can you put value of
verify_token
as
activepieces
in FB app settings?
z
Yep that worked.\
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