I’m setting up Google Analytics and created the Oauth and credentials. I was able to use the sign in button (after changing Oauth to be external - diff google organization) and connect the account. Selected Google credential, report, get, GA 4 selected, message saying could not load list, check credentials.
I’m pretty sure the credentials should be fine as I setup 2 other test accounts the same way, but that was on an older build of n8n (I’m on the latest one just released 1.0).
I am sorry you are having trouble. Are you using the Google Analytics Data API for the first time and have you double-checked you need GA4 rather than Universal Analytics?
If so, you might need to head to the API page inside the Google Cloud console and enable the API:
You can also try specifying your property by ID if n8n is unable to retrieve your property list. Google shows the numeric ID in the UI when selecting an account/property:
It seems like everything was configured correctly. It’s only the select from the drop down list that was the issue. I am able to get it to work via URL or ID.