Followed https://www.youtube.com/watch?v=OI6zHJ56eW0&t=187s, Tutorial: Build a declarative-style node | n8n Docs tutorials and did everything, but when I run n8n with n8n start the example nodes are not showing up in the UI.
I have cloned the GitHub - n8n-io/n8n-nodes-starter: Example starter module for custom n8n nodes., renamed in package.json, installed package with npm i, took the build with npm run build, the dist folder was created, then I ran npm link. and the module got listed in npm list -g.
Installed n8n globally using npm install -g n8n.
Navigated to n8n location (~/.nvm/versions/node/v18.20.3/lib/node_modules/n8n)
linked n8n-nodes-starter.
verified with npm list in n8n path, it lists
…
├── [email protected]
├── [email protected] extraneous →
├── [email protected]
…
ran n8n start and checked for the example node in the UI, could not find it there http://localhost:5678/workflow/new
There are no error messages, However when i tried to run npm link n8n-nodes-starter i get the following error,
npm error code ERESOLVE
npm error ERESOLVE could not resolve
npm error
npm error While resolving: @langchain/[email protected]
npm error Found: @google-ai/[email protected]
npm error node_modules/@google-ai/generativelanguage
npm error peerOptional @google-ai/generativelanguage@"^2.5.0" from [email protected]
npm error node_modules/langchain
npm error peerOptional langchain@"*" from [email protected]
npm error node_modules/langsmith
npm error langsmith@"~0.1.7" from [email protected]
npm error 2 more (@langchain/core, @langchain/community)
npm error langchain@"~0.2.0" from @langchain/[email protected]
npm error node_modules/@langchain/community
npm error @langchain/community@"0.2.2" from @n8n/[email protected]
npm error node_modules/@n8n/n8n-nodes-langchain
npm error @n8n/n8n-nodes-langchain@"1.45.1" from the root project
npm error 1 more (the root project)
npm error 2 more (@n8n/n8n-nodes-langchain, the root project)
npm error @google-ai/generativelanguage@"2.5.0" from @n8n/[email protected]
npm error node_modules/@n8n/n8n-nodes-langchain
npm error @n8n/n8n-nodes-langchain@"1.45.1" from the root project
npm error
npm error Could not resolve dependency:
npm error peerOptional @google-ai/generativelanguage@"^0.2.1" from @langchain/[email protected]
npm error node_modules/@langchain/community
npm error @langchain/community@"0.2.2" from @n8n/[email protected]
npm error node_modules/@n8n/n8n-nodes-langchain
npm error @n8n/n8n-nodes-langchain@"1.45.1" from the root project
npm error @langchain/community@"0.2.2" from the root project
npm error
npm error Conflicting peer dependency: @google-ai/[email protected]
npm error node_modules/@google-ai/generativelanguage
npm error peerOptional @google-ai/generativelanguage@"^0.2.1" from @langchain/[email protected]
npm error node_modules/@langchain/community
npm error @langchain/community@"0.2.2" from @n8n/[email protected]
npm error node_modules/@n8n/n8n-nodes-langchain
npm error @n8n/n8n-nodes-langchain@"1.45.1" from the root project
npm error @langchain/community@"0.2.2" from the root project
npm error
npm error Fix the upstream dependency conflict, or retry
npm error this command with --force or --legacy-peer-deps
npm error to accept an incorrect (and potentially broken) dependency resolution.
npm error
npm error
npm error For a full report see:
npm error /home/akhil/.npm/_logs/2024-06-21T06_02_32_494Z-eresolve-report.txt
npm error A complete log of this run can be found in: /home/akhil/.npm/_logs/2024-06-21T06_02_32_494Z-debug-0.log
so I ran npm link n8n-nodes-starter --legacy-peer-deps, which ran without any issues.
Information on your n8n setup
- n8n version: 1.45.1
- Database (default: SQLite): default
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app): npm
- Operating system: ubuntu 20.0.6
- node version : 18.20.3
- npm version : 10.7.0