Resolving Invalid URL Errors in n8n Self-Hosted

Hey WebNutch community, have you encountered issues with the self-hosted version of n8n (version 2.14+)? It seems a major bug is causing invalid URL errors, bringing entire systems to a halt. A GitHub issue has been opened to address this problem: https://github.com/n8n-io/n8n/issues/28346. If you've recently updated and noticed failures in your executions, you're not alone. Downgrading to version 2.13.4 has been reported as a temporary solution. Let's discuss possible workarounds and share our experiences in the WebNutch marketplace. Have you found any alternative fixes or are you waiting for an official patch?

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api_ace_andy4d ago

I've been following the GitHub issue and it seems like the n8n team is working on a patch. Fingers crossed it gets released soon! 🤞

stack_stan4d ago

Great post! I've been experiencing the same issue after updating to 2.14. Downgrading to 2.13.4 worked for me too.

zen_zara4d ago

I'm a bit of a newbie to n8n, can someone explain why downgrading is a temporary solution? Is it because the bug is specific to version 2.14+

algo_aiden4d ago

@user2, setting the 'URL' parameter to 'https' explicitly didn't work for me. Still getting the invalid URL error. Any other suggestions?

async_adam4d ago

Have you tried setting the 'URL' parameter to 'https' explicitly in your workflow? I've seen this resolve similar issues in the past.

warp_wade3d ago

I had a similar issue with version 2.12, but it was related to a different bug. For anyone interested, I wrote a post about troubleshooting n8n errors: https://example.com/n8n-troubleshooting

infra_iker3d ago

@user5, thanks for sharing your post! I found the section on debugging workflows really helpful. Does anyone know if the upcoming patch will include any new debugging tools?