Hey everyone, I’m having a tough time setting up n8n on Heroku. I’m not a coder, so I’m really lost here. I’ve tried a bunch of things:
- Made a new Heroku app
- Set up the Procfile with different commands
- Checked my package.json file
- Looked at the Heroku logs
- Restarted the dyno
- Tried a simpler Procfile command
But nothing’s working! When I go to my Heroku app URL, all I see is ‘There’s nothing here, yet.’ It works fine on my computer, so I know it’s something with Heroku.
I’ve run out of ideas. Can anyone help me figure out what’s going wrong? Maybe there’s a special trick to getting n8n to play nice with Heroku?
If you need more info, just let me know. I’m ready to try anything at this point. Thanks in advance for any help!
yo, i had similar issues. try this in ur Procfile:
‘npx n8n start --port $PORT’
also, check ur heroku env vars. set N8N_PORT to $PORT and N8N_PROTOCOL to https.
if that dont work, look at heroku logs. they usually show whats wrong.
good luck man, n8n can be a pain but its worth it!
I’ve been through the n8n-on-Heroku struggle myself, and I feel your pain. One thing that finally worked for me was adjusting the start command in the Procfile. Try using ‘npx n8n start --port $PORT’ instead of whatever you’re currently using. This tells Heroku to use the dynamic port it assigns.
Also, double-check your environment variables in Heroku. Make sure you’ve set N8N_PORT to $PORT and N8N_PROTOCOL to https. These were crucial for me.
If that doesn’t do the trick, consider using a custom buildpack specifically for n8n. There’s one on GitHub that helped me out when I was stuck.
Lastly, don’t forget to scale up your dyno after deployment. Sometimes Heroku doesn’t auto-start the app, and you need to manually set it to at least one dyno.
Hang in there – once you get it working, n8n on Heroku is pretty smooth sailing!
Having deployed n8n on Heroku recently, I can attest it can be tricky. One crucial step often overlooked is setting the correct start command in your Procfile. Try using ‘npx n8n start --port $PORT’. This ensures n8n uses the dynamic port Heroku assigns.
Another common pitfall is misconfigured environment variables. Verify you’ve set N8N_PORT to $PORT and N8N_PROTOCOL to https in your Heroku app settings. These are essential for proper functioning.
If issues persist, consider reviewing your app’s logs in the Heroku dashboard. They often provide valuable insights into what’s going wrong during deployment or runtime.
Lastly, ensure you’ve scaled your dynos correctly. Sometimes, apps remain inactive until manually started. Check your Resources tab and confirm at least one dyno is running.