After updating my N8N Desktop App to the latest version where I lost most of my workflows and connectors, I had to reconnect everything.
Here I tried with Google sheets, followed the normal steps with GCP Oauth2 id, and then try the Google log-in with and here what it says to me.
Access blocked: n8n.cloud has not completed Google’s validation process
n8n.cloud has not completed the validation process of Google. The app is being tested, and only testers approved by the developer have access to it. If you think you should have access, contact the developer.
If you are a developer of n8n.cloud, see the error details.
Error 403: access_denied
(They give me a link with the error link, I’m not putting it here for safety reasons)
I then changed the authorizations, got some warning, went through, has to validate 3 different authorizations and Google just cannot validate the whole thing. I keep running into a Timeout.
Is there any other way to valide it or connect my N8N to Google Sheets ?