Error: Attempted to access the first element, but the variable is undefined or does not have properties.

[yantao0527]

Within the NFT platform's interface, specifically under the 'bag' section, an error occurs when a user attempts to switch the payment method. The error arises during the selection of an alternative cryptocurrency (such as USDC or USDT) from the 'Pay With' dropdown menu. Instead of processing the change, the action triggers an error page.