Does plaintiff waive any claim of error with respect to the dismissal of her second and third causes of action?

^1. As such, plaintiff has waived any claim of error with respect to the dismissal of her second and third causes of action. (Dieckmeyer v. Redevelopment Agency of Huntington Beach (2005) 127 Cal.App.4th 248, 260 ["An appellant's failure to raise an argument in its opening brief waives the issue on appeal."].) In any case, however, they were properly dismissed, for the same reasons described in this opinion with respect to plaintiff's first cause of action, in addition to other fatal flaws that we need not discuss.