Delmaestro v Marlin, 2019 NY Slip Op 00260 [2d Dept. 2019]
As a threshold matter, the plaintiff is correct that the amended complaint, which was served as of right while the defendants’ renewed motion was pending (see CPLR 3025[a]; 3211[f]), superseded the original complaint and was the operative pleading in this action (see Taub v Schon, 148 AD3d 1200, 1201; D’Amico v Correctional Med. Care, Inc., 120 AD3d 956, 957). Nevertheless, that branch of the defendants’ renewed motion which sought dismissal of the cause of action alleging promissory estoppel was not rendered academic by the filing of the amended complaint, which was substantially similar to the original pleading, except that it omitted the cause of action for specific performance (see e.g. Sim v Farley Equip. Co. LLC, 138 AD3d 1228, 1228 n 1; Calcagno v Roberts, 134 AD3d 1292, 1292 n). The amended complaint did not substantively alter the original promissory estoppel cause of action, which was the only remaining cause of action being pursued by the plaintiff. Accordingly, under the circumstances of this case, any error by the Supreme Court in disregarding the amended complaint does not constitute grounds for reversal (see e.g. Sim v Farley Equip. Co. LLC, 138 AD3d at 1228 n 1; Calcagno v Roberts, 134 AD3d at 1292 n).