ErrLookup › Zie619/n8n-workflows
Zie619/n8n-workflows
all of the workflows of n8n i could find (also from the site itself) · Python · 21 source files
Analyzed at 94007c1445 on 2026-08-15. 73 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Initial Vector 'data' is undefined or missing. | validation | error | n8n, whatsapp-flows, encryption, validation, buffer |
| Invalid data structure | exception | error | n8n, code-node, google-analytics, ga4, empty-results, validation |
| Invalid row structure | exception | error | n8n, code-node, google-analytics, ga4, row-validation, data-parsing |
| Environment not supported for Base64 encoding | exception | error | n8n, code-node, base64, sandbox, task-runner, runtime-environment |
| Access denied | http | warning | fastapi, security, symlink, path-traversal, http-403 |
| Workflow file ' ' not found on filesystem | http | error | fastapi, filesystem, stale-index, http-404 |
| Failed to convert start time. Reason | exception | warning | n8n, code-node, luxon, datetime, timezone, google-calendar, data-quality |
| No category in Code2 | exception | error | n8n, postgres, empty-results, filter, data-validation |
| No status name found for section ID | exception | warning | n8n, code-node, todoist, notion, silent-failure, disabled-guard, data-corruption |
| Invalid JSON in workflow file | http | error | fastapi, json, validation, http-400, diagram |
| No input data received | exception | error | n8n, code-node, validation, ai-agent, empty-input, telegram |
| monthly_searches data is missing or not an array from Loop… | exception | error | n8n, code-node, validation, keyword-research, loop, data-shape |
| Missing binary data | exception | critical | n8n, slack, webhook, signature-verification, security, binary-data, hmac |
| Approved quantity must be greater than 0 | validation | error | n8n, validation, code-node, approval-workflow, data-quality |
| Reindexing endpoint is disabled. Set ADMIN_TOKEN… | http | warning | fastapi, configuration, environment-variables, http-503, reindex, admin |
| The JSON is not an array. | exception | warning | n8n, llm, openrouter, json-parsing, ai-output |
| Error downloading workflow | http | error | fastapi, filesystem, race-condition, http-500, download |
| HTTP | exception | error | http, frontend, fetch, error-handling |
| Error generating diagram | http | error | fastapi, diagram, mermaid, http-500, data-shape |
| Invalid input data format | exception | error | n8n, code-node, validation, http-request, json-parsing, domain-api |
| Analytics error | http | error | http-500, analytics, sqlite, fastapi, initialization |
| monthly_searches data is missing or not an array from Loop… | exception | error | n8n, code-node, validation, keyword-research, youtube, loop |
| Workflow not found | http | error | http-404, http-500, exception-handling, fastapi, bug |
| Error fetching categories | http | error | http-500, json, file-io, fastapi, fallback |
| Error loading workflow | http | error | fastapi, filesystem, json, http-500 |
| str(e) | http | error | http-500, github, oauth-token, sync, security, fastapi |
| Invalid quantity Requested | validation | error | n8n, webhook, validation, type-coercion, inventory |
| PII column names are missing in the input data. | exception | error | n8n, csv, pii, file-processing, payload-shape |
| Quote not found | exception | error | n8n, code-node, validation, google-sheets, ffmpeg, video-generation, required-field |
| Workflow file ' ' not found | http | error | fastapi, filesystem, http-404, download |
| Invalid release count | exception | error | n8n, github, gitlab, merge-node, legacy-function, lodash |
| Invalid JSON in MQTT message | exception | error | n8n, mqtt, json, iot, webhook, payload-shape |
| One or more input arrays are empty. Check your previous… | validation | error | n8n, merge-node, validation, empty-input, code-node |
| The video ID parameter is empty. | exception | error | n8n, youtube, sub-workflow, input-validation, field-mapping |
| Invalid filename format | http | warning | fastapi, security, path-traversal, validation, http-400 |
| Assistant error | http | error | http-500, llm, ai-assistant, fastapi, configuration |
| Username or email already exists | exception | error | python, sqlite, user-management, duplicate, validation |
| No EDI message found in input. Please provide the EDI… | exception | error | n8n, edi, edifact, webhook, field-mapping |
| → → Unrecognized file name structure | exception | error | n8n, file-processing, regex, code-node, data-routing |
| Initial Vector 'data' is in an unsupported format. | validation | error | n8n, whatsapp-flows, buffer-serialization, type-check, encryption |
| Invalid EDI data format. Please ensure the input is from… | exception | error | n8n, edi, node-wiring, merge, data-validation |
| No Todoist section found for status | exception | error | n8n, code-node, todoist, notion, status-mapping, section-id |
| Error searching by category | http | error | http-500, search, sqlite, fastapi, pagination |
| HTML body is undefined. Check the previous node's output. | exception | error | n8n, http-request, web-scraping, tiktok, response-shape |
| Please add your API key for searchapi.io to this node | exception | error | n8n, api-key, configuration, template, secrets |
| AES Key is missing. | validation | error | n8n, whatsapp-flows, rsa, aes-gcm, dependency-order |
| Could not find video URL in the JSON data. | exception | error | n8n, tiktok, web-scraping, dom-change, code-node |
| Trend analysis error | http | error | http-500, analytics, trends, sqlite, fastapi |
| Rating must be between 1 and 5 | validation | warning | validation, valueerror, ratings, input-validation, range-check |
| Invalid authentication token | http | error | authentication, security, http-401, fastapi, environment-variables |
| Error fetching integrations | http | error | http-500, sqlite, database, fastapi, initialization |
| 'llm_index' is udefined or not a valid integer | exception | error | n8n, langchain, ai-agent, model-routing, input-validation |
| Workflow not found in database | http | error | fastapi, database, indexing, http-404 |
| Could not find __UNIVERSAL_DATA_FOR_REHYDRATION__ script in… | exception | error | n8n, tiktok, web-scraping, bot-detection, regex |
| Error searching workflows | http | error | fastapi, search, database, query-escaping |
| Invalid quantity requested | validation | error | n8n, webhook, validation, inventory, type-coercion |
| Error fetching category mappings | http | error | http-500, json, file-io, fastapi, data-mapping |
| Error fetching stats | http | error | fastapi, database, initialization, http-500 |
| Research query must be at least 3 characters long | validation | warning | n8n, code-node, validation, telegram, user-input, input-validation |
| The Google API Key is missing. | validation | error | n8n, youtube-api, api-key, secrets, validation |
| Insights error | http | error | http-500, analytics, insights, sqlite, data-quality |
| Submission ID is missing | validation | error | n8n, webhook, required-field, correlation-key, validation |
| Rate limit exceeded. Please try again later. | http | warning | fastapi, rate-limiting, http-429, security |
| Flow token is missing. | validation | error | n8n, whatsapp-flows, flow-token, validation |
| Author not found | validation | error | n8n, ffmpeg, field-name, optional-field, code-node |
| {str(e)} | http | error | http-500, sqlite, search, fastapi, query-building |
| Input text is empty | exception | error | n8n, text-processing, empty-input, runonceforeachitem, field-mapping |
| Invalid price | validation | error | n8n, webhook, form-validation, price-parsing |
| Invalid quantity | validation | error | n8n, webhook, form-validation, number-parsing, inventory |
| Seats data is missing or invalid. | validation | error | n8n, whatsapp-flows, payload-validation, seats, json |
| Invalid action | validation | error | n8n, webhook, approval-flow, enum-validation, case-sensitivity |
| Product ID is missing | validation | error | n8n, webhook, required-field, inventory, validation |
| Insufficient stock for | validation | error | n8n, inventory, business-rule, google-sheets, validation |