when I use boot and reitit, and (:require [reitit.swagger :as swagger]), I got this error

(:require [reitit.swagger :as swagger])

But when I use lein, It's ok

@arlicle ident? was introduced in 1.9.0, your boot setup might use older version of clojure?

when I update boot to version 2.8.2, clojure 1.8, It's still have this proplem @ikitommi

You should update to clojure 1.9

OK;)

@ikitommi I update clojure to 1.9, the problem fixed, Thank you very much:)