i found this error in chrome console when i running POS module 

Component 'ProductScreen' does not have a static props description

Component 'CashierName' does not have a static props description

Component 'SyncNotification' does not have a static props description

Component 'RefundButton' does not have a static props description

Component 'OrderlineCustomerNoteButton' does not have a static props description

Component 'ActionpadWidget' does not have a static props description

Component 'ActionpadWidget' does not have a static props description

Component 'ProductsWidget' does not have a static props description

Component 'PopupContainer' does not have a static props description

Component 'CashOpeningPopup' does not have a static props description