# \#error-trigger **URL:** https://community.n8n.io/tag/error-trigger/131.md [Latest](https://community.n8n.io/latest.md) · [Categories](https://community.n8n.io/categories.md) · [Tags](https://community.n8n.io/tags.md) --- ## [\[For Hire\] n8n builds and fixes — every workflow ships with failure alerts](https://community.n8n.io/t/for-hire-n8n-builds-and-fixes-every-workflow-ships-with-failure-alerts/318911)
**Author:** [@Loordhu\_Jeyakumar](https://community.n8n.io/u/Loordhu_Jeyakumar)\ **Replies:** 0\ **Last updated:** [October 5, 2026, 4:56am UTC](https://community.n8n.io/t/for-hire-n8n-builds-and-fixes-every-workflow-ships-with-failure-alerts/318911 "2026-10-05T04:56:00Z")
I’m Loordhu, a backend engineer (Python, FastAPI) in India (IST). I build and fix n8n workflows — lead capture, CRM updates, invoices, reports, Sheets, Slack/Telegram, webhooks, APIs and AI steps (OpenAI, Anthropic, Goog… --- ## [I pointed a read-only monitor at my own n8n and found 28 failures I'd never looked at](https://community.n8n.io/t/i-pointed-a-read-only-monitor-at-my-own-n8n-and-found-28-failures-id-never-looked-at/313040)
**Author:** [@Loordhu\_Jeyakumar](https://community.n8n.io/u/Loordhu_Jeyakumar)\ **Replies:** 17\ **Last updated:** [September 23, 2026, 11:28am UTC](https://community.n8n.io/t/i-pointed-a-read-only-monitor-at-my-own-n8n-and-found-28-failures-id-never-looked-at/313040 "2026-09-23T11:28:18Z")
I self-host n8n for client work, and I’ve spent the last couple of weeks reading the threads here about catching workflows that quietly stop doing their job. Last night I finally pointed something at my own instance inst… --- ## [Error Trigger workflow not firing in self-hosted n8n 2.36.8 (Production Webhook execution fails)](https://community.n8n.io/t/error-trigger-workflow-not-firing-in-self-hosted-n8n-2-36-8-production-webhook-execution-fails/311162)
**Author:** [@aman\_07](https://community.n8n.io/u/aman_07)\ **Replies:** 5\ **Last updated:** [September 4, 2026, 8:13pm UTC](https://community.n8n.io/t/error-trigger-workflow-not-firing-in-self-hosted-n8n-2-36-8-production-webhook-execution-fails/311162 "2026-09-04T20:13:46Z")
Error Trigger workflow not firing in self-hosted n8n 2.36.8 (Production Webhook execution fails) I’m learning n8n on a self-hosted setup (Docker) and I’m stuck with the Error Trigger workflow. Setup n8n version: 2.36.… --- ## [Dead Man's Switch for n8n Workflows - get alerted when a scheduled job goes silent (Google Sheets + Slack)](https://community.n8n.io/t/dead-mans-switch-for-n8n-workflows-get-alerted-when-a-scheduled-job-goes-silent-google-sheets-slack/307950)
**Author:** [@Akash\_Narayan](https://community.n8n.io/u/Akash_Narayan)\ **Replies:** 6\ **Last updated:** [August 20, 2026, 2:04pm UTC](https://community.n8n.io/t/dead-mans-switch-for-n8n-workflows-get-alerted-when-a-scheduled-job-goes-silent-google-sheets-slack/307950 "2026-08-20T14:04:40Z")
Workflow: Monitor workflow heartbeats with Google Sheets and Slack alerts | n8n workflow template Most automations tell you when something happened. This one tells you when something didn’t. It’s a dead man’s switch… --- ## [I built a free library of tested, importable n8n workflow templates (uptime checker, lead pipeline, invoice reminders + more)](https://community.n8n.io/t/i-built-a-free-library-of-tested-importable-n8n-workflow-templates-uptime-checker-lead-pipeline-invoice-reminders-more/307460)
**Author:** [@WilliamAyadi](https://community.n8n.io/u/WilliamAyadi)\ **Replies:** 0\ **Last updated:** [August 13, 2026, 10:54am UTC](https://community.n8n.io/t/i-built-a-free-library-of-tested-importable-n8n-workflow-templates-uptime-checker-lead-pipeline-invoice-reminders-more/307460 "2026-08-13T10:54:16Z")
Hey everyone, I’ve been self-hosting n8n for a while and kept building the same kinds of workflows over and over for clients and my own projects — so I started documenting and open-sourcing the ones that turned out soli… --- ## [Agents fixing n8n workflows!](https://community.n8n.io/t/agents-fixing-n8n-workflows/299685)
**Author:** [@Michael\_Frostbutter](https://community.n8n.io/u/Michael_Frostbutter)\ **Replies:** 11\ **Last updated:** [August 5, 2026, 8:31pm UTC](https://community.n8n.io/t/agents-fixing-n8n-workflows/299685 "2026-08-05T20:31:27Z")
My automations break. So I built an agent that fixes them. I run a lot of workflows in n8n, and like everyone here, some of them break. Instead of babysitting them, I wired up an agent that catches the failure and repai… --- ## [🛡️ Automated Error Monitoring for n8n (3 workflows, 46 nodes, zero AI)](https://community.n8n.io/t/automated-error-monitoring-for-n8n-3-workflows-46-nodes-zero-ai/297209)
**Author:** [@perfectc](https://community.n8n.io/u/perfectc)\ **Replies:** 7\ **Last updated:** [July 24, 2026, 12:32pm UTC](https://community.n8n.io/t/automated-error-monitoring-for-n8n-3-workflows-46-nodes-zero-ai/297209 "2026-07-24T12:32:24Z")
Hey everyone :waving\_hand: I built an error monitoring system for my self-hosted n8n instance and wanted to share it. What it does: When any monitored workflow fails, Supervisor catches the error, classifies its sev… --- ## [Google Sheets Trigger returning intermittent 503 Service Unavailable across multiple workflows over 24+ hours](https://community.n8n.io/t/google-sheets-trigger-returning-intermittent-503-service-unavailable-across-multiple-workflows-over-24-hours/303217)
**Author:** [@Kalon](https://community.n8n.io/u/Kalon)\ **Replies:** 8\ **Last updated:** [July 17, 2026, 11:29pm UTC](https://community.n8n.io/t/google-sheets-trigger-returning-intermittent-503-service-unavailable-across-multiple-workflows-over-24-hours/303217 "2026-07-17T23:29:28Z")
Describe the problem/error/question My Google Sheets Trigger node (polling every minute, rowAdded event) is intermittently failing with a 503 error across two separate workflows watching two different Google Sheets under… --- ## [Thank you to everyone who offered guidance on my n8n + ElevenLabs workflows](https://community.n8n.io/t/thank-you-to-everyone-who-offered-guidance-on-my-n8n-elevenlabs-workflows/303496)
**Author:** [@Secure\_Growtech](https://community.n8n.io/u/Secure_Growtech)\ **Replies:** 0\ **Last updated:** [July 16, 2026, 11:20am UTC](https://community.n8n.io/t/thank-you-to-everyone-who-offered-guidance-on-my-n8n-elevenlabs-workflows/303496 "2026-07-16T11:20:50Z")
Hi everyone, A quick follow-up to my earlier post (Willing to pay for guidance to refine my n8n workflows and integrate ElevenLabs voice agents) — I honestly wasn’t expecting this level of response. Between replies on t… --- ## [Looking for 10 agencies and n8n builders to test Cuissle 🚀](https://community.n8n.io/t/looking-for-10-agencies-and-n8n-builders-to-test-cuissle/301564)
**Author:** [@Samueljesus](https://community.n8n.io/u/Samueljesus)\ **Replies:** 0\ **Last updated:** [June 30, 2026, 4:51pm UTC](https://community.n8n.io/t/looking-for-10-agencies-and-n8n-builders-to-test-cuissle/301564 "2026-06-30T16:51:34Z")
After talking with many people in the n8n community, I kept hearing the same story: Teams often discover automation problems only after a client reports them. Existing monitoring catches some failures, but silent failu… --- ## [Busco 10 agencias de automatización y usuarios de n8n para probar Cuissle 🚀](https://community.n8n.io/t/busco-10-agencias-de-automatizacion-y-usuarios-de-n8n-para-probar-cuissle/301563)
**Author:** [@Samueljesus](https://community.n8n.io/u/Samueljesus)\ **Replies:** 0\ **Last updated:** [June 30, 2026, 4:43pm UTC](https://community.n8n.io/t/busco-10-agencias-de-automatizacion-y-usuarios-de-n8n-para-probar-cuissle/301563 "2026-06-30T16:43:17Z")
Después de hablar con muchas personas de la comunidad de n8n, encontré el mismo problema una y otra vez: Muchos equipos descubren que una automatización falló cuando el cliente ya se quejó. Aunque existen herramientas … --- ## [I analyze and debug automation workflows (AI, APIs, n8n)](https://community.n8n.io/t/i-analyze-and-debug-automation-workflows-ai-apis-n8n/301040)
**Author:** [@n8n\_consultory](https://community.n8n.io/u/n8n_consultory)\ **Replies:** 0\ **Last updated:** [June 26, 2026, 8:23am UTC](https://community.n8n.io/t/i-analyze-and-debug-automation-workflows-ai-apis-n8n/301040 "2026-06-26T08:23:39Z")
Most automation workflows don’t fail when you build them. They fail later — in production. After a few days, or under real usage. Common issues I keep seeing: - APIs returning 200 but nothing happens downstream - si… --- ## [Stop Silent Automation Failures: Set Up an Instant Error Alert System in n8n](https://community.n8n.io/t/stop-silent-automation-failures-set-up-an-instant-error-alert-system-in-n8n/276844)
**Author:** [@junaidasif-dev](https://community.n8n.io/u/junaidasif-dev)\ **Replies:** 3\ **Last updated:** [June 22, 2026, 10:42am UTC](https://community.n8n.io/t/stop-silent-automation-failures-set-up-an-instant-error-alert-system-in-n8n/276844 "2026-06-22T10:42:59Z")
𝐘𝐨𝐮𝐫 n8n 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 𝐚𝐫𝐞 𝐟𝐚𝐢𝐥𝐢𝐧𝐠 𝐢𝐧 𝐬𝐢𝐥𝐞𝐧𝐜𝐞; 𝐀𝐧𝐝 𝐢𝐭’𝐬 𝐜𝐨𝐬𝐭𝐢𝐧𝐠 𝐲𝐨𝐮. 𝗜𝗺𝗮𝗴𝗶𝗻𝗲 𝘁𝗵𝗶𝘀: You’ve built the “perfect” automation. It’s saving you hours. You’ve moved on to other things, confident that your system is humming in the… --- ## [Send workflow errors to Sentry](https://community.n8n.io/t/send-workflow-errors-to-sentry/299535)
**Author:** [@cweiske](https://community.n8n.io/u/cweiske)\ **Replies:** 3\ **Last updated:** [June 17, 2026, 4:00pm UTC](https://community.n8n.io/t/send-workflow-errors-to-sentry/299535 "2026-06-17T16:00:41Z")
I would like to automatically open an issue in the Sentry monitoring system when a workflow fails (self-hosted n8n, self-hosted sentry). The “dealing with errors” documentation only talks about mail, slack and telegram … --- ## [Cannot connect AI Agent on n8n workflow](https://community.n8n.io/t/cannot-connect-ai-agent-on-n8n-workflow/298785)
**Author:** [@lannyho](https://community.n8n.io/u/lannyho)\ **Replies:** 5\ **Last updated:** [June 9, 2026, 8:37am UTC](https://community.n8n.io/t/cannot-connect-ai-agent-on-n8n-workflow/298785 "2026-06-09T08:37:41Z")
Hi, I want to create a personal workflow for user to test internal AI model, a model installed on Windowns server 2019, using ollama And I tried many times, seem the workflow not work to call ollama Ai model, but not … --- ## [Pass Custom Metadata to Error Workflows](https://community.n8n.io/t/pass-custom-metadata-to-error-workflows/298712)
**Author:** [@toniou](https://community.n8n.io/u/toniou)\ **Replies:** 2\ **Last updated:** [June 9, 2026, 6:22am UTC](https://community.n8n.io/t/pass-custom-metadata-to-error-workflows/298712 "2026-06-09T06:22:32Z")
The idea is: When configuring an Error Workflow, provide an optional section for defining custom fields that will be passed to the Error Workflow execution. The configuration experience could be similar to the Set (Edit… --- ## [Free n8n Error Diagnosis Workflow](https://community.n8n.io/t/free-n8n-error-diagnosis-workflow/296844)
**Author:** [@Jorivb](https://community.n8n.io/u/Jorivb)\ **Replies:** 4\ **Last updated:** [June 3, 2026, 1:32pm UTC](https://community.n8n.io/t/free-n8n-error-diagnosis-workflow/296844 "2026-06-03T13:32:07Z")
Hi everyone​:waving\_hand: Recently built an automated error diagnosis workflow for faster debugging and troubleshooting. workflow link: Diagnose workflow errors with Claude AI, store in Supabase and email fixes | n8n wo… --- ## [Google Sheets "Append Row" node — cannot publish, missing documentId and sheetName](https://community.n8n.io/t/google-sheets-append-row-node-cannot-publish-missing-documentid-and-sheetname/295940)
**Author:** [@Curtie](https://community.n8n.io/u/Curtie)\ **Replies:** 2\ **Last updated:** [May 20, 2026, 5:14pm UTC](https://community.n8n.io/t/google-sheets-append-row-node-cannot-publish-missing-documentid-and-sheetname/295940 "2026-05-20T17:14:44Z")
Describe the problem/error/question I am on n8n cloud. I have a Google Sheets node set to Append Row inside an AI agent workflow. The Document field is set to “From list” and shows “Clipsie Chat Logs” correctly. The Shee… --- ## [N8n Error Workflow Not Triggering on Workflow Failure](https://community.n8n.io/t/n8n-error-workflow-not-triggering-on-workflow-failure/290741)
**Author:** [@Ayush\_Singh2](https://community.n8n.io/u/Ayush_Singh2)\ **Replies:** 4\ **Last updated:** [April 25, 2026, 4:06am UTC](https://community.n8n.io/t/n8n-error-workflow-not-triggering-on-workflow-failure/290741 "2026-04-25T04:06:25Z")
I’m working on a facet analysis workflow and have connected it to an error logger workflow. However, when I execute the facet workflow, the error logger workflow is not getting triggered. I have already configured the e… --- ## [Service Request node error](https://community.n8n.io/t/service-request-node-error/290581)
**Author:** [@santhuvaddelli](https://community.n8n.io/u/santhuvaddelli)\ **Replies:** 3\ **Last updated:** [April 24, 2026, 2:36am UTC](https://community.n8n.io/t/service-request-node-error/290581 "2026-04-24T02:36:05Z")
This is the error i got when i try to send the message or reply back to user whoever send message to my business whatsapp number. My error json body is this → { “phone”:“{{ $json.body.data.data.value.messages\[0\].… --- ## [Error trigger not working](https://community.n8n.io/t/error-trigger-not-working/289552)
**Author:** [@Andras\_Turnai](https://community.n8n.io/u/Andras_Turnai)\ **Replies:** 4\ **Last updated:** [April 20, 2026, 9:13pm UTC](https://community.n8n.io/t/error-trigger-not-working/289552 "2026-04-20T21:13:23Z")
Hi everyone, I have two workflows set up: Main workflow (Sajat-weboldal-agent) — an AI chatbot agent using a Chat Trigger, GPT-4o, Pinecone vector store, and Google Sheets tool. The errorWorkflow field is correctly se… --- ## [Data Extraction with Error Handling in n8n – Catch Failures Before They Wreck Your Workflow](https://community.n8n.io/t/data-extraction-with-error-handling-in-n8n-catch-failures-before-they-wreck-your-workflow/288520)
**Author:** [@easybits](https://community.n8n.io/u/easybits)\ **Replies:** 1\ **Last updated:** [April 17, 2026, 7:36am UTC](https://community.n8n.io/t/data-extraction-with-error-handling-in-n8n-catch-failures-before-they-wreck-your-workflow/288520 "2026-04-17T07:36:51Z")
:waving\_hand: Hey n8n Community, Over the last few weeks I’ve been sharing a series of workflows I built for my friend Mike’s small company – a duplicate invoice checker, a classification workflow that auto-sorted in… --- ## [Error Trigger Functionality in N8N local](https://community.n8n.io/t/error-trigger-functionality-in-n8n-local/282115)
**Author:** [@vinuchandy](https://community.n8n.io/u/vinuchandy)\ **Replies:** 5\ **Last updated:** [March 27, 2026, 11:28pm UTC](https://community.n8n.io/t/error-trigger-functionality-in-n8n-local/282115 "2026-03-27T23:28:25Z")
Why does “Error Trigger” does not work in the local N8N workflow. I created the error workflow basic with Error Trigger and a Google sheet to enter error details. I included this to another flow where I added error gener… --- ## [Cannot make Error Trigger works](https://community.n8n.io/t/cannot-make-error-trigger-works/279757)
**Author:** [@Chris34](https://community.n8n.io/u/Chris34)\ **Replies:** 2\ **Last updated:** [March 21, 2026, 12:42pm UTC](https://community.n8n.io/t/cannot-make-error-trigger-works/279757 "2026-03-21T12:42:36Z")
Describe the problem/error/question The error trigger is never triggered. I have a simple Stop and Error node to trigger an error linked to a webhook (Call it A) and another workflow with an error trrigger (Call it B). … --- ## [Error Workflow not triggered from certain Workflows](https://community.n8n.io/t/error-workflow-not-triggered-from-certain-workflows/269996)
**Author:** [@bruno](https://community.n8n.io/u/bruno)\ **Replies:** 6\ **Last updated:** [March 17, 2026, 1:07pm UTC](https://community.n8n.io/t/error-workflow-not-triggered-from-certain-workflows/269996 "2026-03-17T13:07:55Z")
Hi everyone, looking to see if anyone can help with this issue. Thank you! Describe the problem/error/question For some reason, my error workflow is not triggered for some workflows when they finish with an error. It is… --- ## [Google Drive Trigger only works when I manually click Execute — does not auto-trigger on file upload](https://community.n8n.io/t/google-drive-trigger-only-works-when-i-manually-click-execute-does-not-auto-trigger-on-file-upload/277779)
**Author:** [@nkaka](https://community.n8n.io/u/nkaka)\ **Replies:** 6\ **Last updated:** [March 16, 2026, 8:34pm UTC](https://community.n8n.io/t/google-drive-trigger-only-works-when-i-manually-click-execute-does-not-auto-trigger-on-file-upload/277779 "2026-03-16T20:34:02Z")
Google Drive Trigger Not Auto-Triggering on File Upload Hi everyone, I have a self-hosted n8n workflow called Automatic Invoice Notifier. It uses a Google Drive Trigger that watches a folder called “Invoice” for new P… --- ## [Google Sheets Trigger errors during polling (but works on edits)](https://community.n8n.io/t/google-sheets-trigger-errors-during-polling-but-works-on-edits/261570)
**Author:** [@Idearia\_Intelligenza](https://community.n8n.io/u/Idearia_Intelligenza)\ **Replies:** 1\ **Last updated:** [February 6, 2026, 12:25pm UTC](https://community.n8n.io/t/google-sheets-trigger-errors-during-polling-but-works-on-edits/261570 "2026-02-06T12:25:49Z")
Describe the problem/error/question Hi all, I’m running into a weird issue with the Google Sheets Trigger. I have it set to poll every 10 minutes. I keep getting “The service was not able to process your request” error… --- ## [WhatsApp Trigger Node: Real messages are silently dropped, but Meta Test Button works](https://community.n8n.io/t/whatsapp-trigger-node-real-messages-are-silently-dropped-but-meta-test-button-works/237871)
**Author:** [@Michelle\_Pani](https://community.n8n.io/u/Michelle_Pani)\ **Replies:** 3\ **Last updated:** [January 26, 2026, 10:27am UTC](https://community.n8n.io/t/whatsapp-trigger-node-real-messages-are-silently-dropped-but-meta-test-button-works/237871 "2026-01-26T10:27:23Z")
Hi everyone, I’m going a bit crazy with a specific issue regarding the WhatsApp Trigger node. I’ve just updated my n8n to the 2.0.3 version, but the behavior persists. The Problem: The node validates the webhook URL su… --- ## [Google OAuth2 API Credential Failing with "OAuth callback state is invalid" Error](https://community.n8n.io/t/google-oauth2-api-credential-failing-with-oauth-callback-state-is-invalid-error/240843)
**Author:** [@Abu\_S](https://community.n8n.io/u/Abu_S)\ **Replies:** 2\ **Last updated:** [January 25, 2026, 8:43pm UTC](https://community.n8n.io/t/google-oauth2-api-credential-failing-with-oauth-callback-state-is-invalid-error/240843 "2026-01-25T20:43:20Z")
I’m trying to connect a Google OAuth2 API credential in n8n Cloud to access Gmail, but I keep getting an “OAuth callback state is invalid” error (sometimes also “redirect\_uri\_mismatch”). I’ve tried everything I can think… --- ## [The main page is not working!](https://community.n8n.io/t/the-main-page-is-not-working/250411)
**Author:** [@Sinan\_Cem](https://community.n8n.io/u/Sinan_Cem)\ **Replies:** 0\ **Last updated:** [January 15, 2026, 1:37pm UTC](https://community.n8n.io/t/the-main-page-is-not-working/250411 "2026-01-15T13:37:50Z")
Look Guys ive been trying to log in for 10 minutes but it doesn’t get any better I reloaded 10 times im using a MacBook anyone got the same issue? [Next page](https://community.n8n.io/tag/error-trigger/131.md?match_all_tags=true&page=1&tags%5B%5D=error-trigger)