View.ActionTarget not set on control System.Windows.Controls.Button: (method Login). This probably means the control hasn't inherited it from a parent, e.g. because a ContextMenu or Popup sits in the visual tree. You will need so set 's:View.ActionTarget' explicitly. See the wiki section "Actions" for more details.”
The main page can be used. Sub pages cannot be used...
View.ActionTarget not set on control System.Windows.Controls.Button: (method Login). This probably means the control hasn't inherited it from a parent, e.g. because a ContextMenu or Popup sits in the visual tree. You will need so set 's:View.ActionTarget' explicitly. See the wiki section "Actions" for more details.”
The main page can be used. Sub pages cannot be used...