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I have a general issue with n8n self-hosted and workflows imported from JSON
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3
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97
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May 19, 2026
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Dynamic Credential Selection via Expressions for Multi-Tenant Workflows
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1
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231
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May 19, 2026
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OpenAI credential fails in n8n Cloud with "config.headers.setContentType is not a function"
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4
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247
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May 16, 2026
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MySQL - Credential does not exist
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2
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69
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May 15, 2026
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Managing different credentials for DEV and PROD workflows without manually updating every node
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10
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275
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May 14, 2026
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Request Credential API for Mailbox.org
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0
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44
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May 13, 2026
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Gmail credential not working for non-owner (given Project Admin)
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3
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59
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May 8, 2026
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Workaround for Dynamic Credentials in n8n (Using the Built-in API)
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10
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849
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May 8, 2026
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Restricting n8n Chat/Workflow Access to Specific Users or Groups (AD Integration?)
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2
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99
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May 8, 2026
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How to make file paths clickable links in n8n Chat (RAG output metadata)
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1
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58
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April 22, 2026
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WordPress API credentials unexpected error 'Forbidden'
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8
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266
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April 22, 2026
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F node misrouting mixed file uploads + “memory”/state issue in loop
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3
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57
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April 21, 2026
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Handling multiple file uploads in n8n (On Form Submission → Extract from PDF) – Binary field issue
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3
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130
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April 21, 2026
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How to create meaningful chunk IDs / metadata in n8n vector store (instead of UUIDs)?
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5
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160
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April 20, 2026
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Meet Sunshine ☀️, the interactive AI meeting manager I built to end double-bookings
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1
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85
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April 19, 2026
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PGVector + n8n RAG: High Token Usage, Slow Performance & Same Results for Different Queries
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5
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156
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April 17, 2026
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I built a fully automated AI DevOps system using n8n — and turned it into a multi-agent incident response platform
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10
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373
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April 16, 2026
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Building a Self-Hosted Agentic AI Workflow with n8n & Ollama 🛠️🤖
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3
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315
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April 12, 2026
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Granular Environment Variable Access (Allowlist Array)
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1
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97
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April 11, 2026
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New Community Node: Bambu Lab 3D Printer 🖨️
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3
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190
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April 10, 2026
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CV & Resume Parser — Gmail to Airtable with job description matching, scoring, and Slack notification
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4
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183
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April 2, 2026
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Service Accounts in Google Calendar nodes
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0
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40
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April 1, 2026
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Dynamic Credential Field (Database Name) from Previous Node Expression: "No path back to node" Error
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1
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56
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April 1, 2026
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How I solved multi-tenant OAuth in n8n for agency clients, no credential duplication
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2
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117
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March 30, 2026
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Add custom parameters to the OAuth 2.0 > Client Credential creds
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0
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54
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March 26, 2026
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OAuth2 credential with dynamic token URL only evaluated once in loop (tenant ID not re-evaluated)
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3
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103
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March 23, 2026
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Anthropic credential fails with "credit balance too low" despite having credits in the account
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3
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1363
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March 21, 2026
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Google OAuth2 Client Authentication Error
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2
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59
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March 20, 2026
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Unable To Sign Without Access Token / Google Credentials
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1
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65
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March 18, 2026
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N8n connect through credential to the Zoho MCP server
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6
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291
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March 17, 2026
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