This prompt is usually caused by a sudden crash or power failure when printing invoices. In the invoice management interface, find Invoice Management → Invoice Maintenance in the menu bar at the top line of the screen, click Close after the invoice maintenance report appears, and click Exit in the upper left corner of the invoice maintenance editing interface to save the maintenance results. If this has happened for several months, go back to "Invoice Query" to find the invoice list, but these invoices are all repaired from the bottom of the golden tax card, and there is no specific invoice details, so it is impossible to print and view the details.