[Help] I received no metric result after setting up an experiment

[tadashii1417]

Hi everyone

I'm now trying GrowthBook to check if it is suitable for AB testing new features at my company.

I set up the environment, created a feature flag and started an experiment.

For now, I can see that with different user id, different UI will be served to the user.

In the result tab, I set a simple metric, which is the duration time, but I see no result after a while.

Currently, I don't connect with any data source yet, I don't know if it is required or not
I'm using the Javascript SDK in my Angular project and serve it using localhost.

Please help me with the metric set up 🙇