Lightning wallet address does not appear.

Lightning wallet address does not appear.
Hello.
I was currently syncing with a Raspberry Pi 4 8GB model.
The address on the Lightning Network appears as a QR code, but
Address does not appear as text.
What error is this?
I am looking for your advice.

In LN there’s no such thing as “lightning wallet address”.
You have node ID and node URI.
Lightning Address is totally other thing and you have to set your own one or use one from a service that provide one.

What you see as QR is the node URI of your node so others can open channels with you.