Tronweb is not getting default address or not opening for new address connection

[thinkguru]

window.tronWeb.defaultAddress.base58 is giving false, and for new address tronlink extention is not opening to initiate a new connection and get default address data.
i am using tronweb 6.0 from cdn for javascript in php project.

// code function
let checkWalletInterval = setInterval(async () => {
if (window.tronWeb && window.tronWeb.defaultAddress.base58) {
tronWeb = window.tronWeb;

                console.log("TronWeb is connected:", tronWeb.defaultAddress.base58);

                // Set the wallet address to display on the UI
                document.getElementById("txtwalletaddress").value = tronWeb.defaultAddress.base58;
                clearInterval(checkWalletInterval);
            } else {
                console.log("Waiting for TronLink to be connected...");
            }
        }, 1000); 

[Satan-web3]

You have to connect to tronlink extension before you can get the address. I recommend you to use TronWallet Adapter. That is convenient to connect with less code. If you don't want to use it, please use code below to connect:

const res = await window.tron.request({ method: 'eth_requestAccounts' });
const address = res[0];