Namespace conflict with Schema

Hi,

I am writing a simple hello world clojure web app. I'm using the schema library as well as compojure-api. With versions 0.21.1-SNAPSHOT and 0.22.0-SNAPSHOT, I get the following error when trying to build an uberjar(running the app with lein dev works fine):

Compiling server.db Compiling server.logging Compiling server.api java.lang.RuntimeException: Unable to resolve symbol: missing-required-key in this context, compiling:(server/api.clj:23:17) at clojure.lang.Compiler.analyze(Compiler.java:6464) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$VectorExpr.parse(Compiler.java:3126) at clojure.lang.Compiler.analyze(Compiler.java:6447) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$MapExpr.parse(Compiler.java:2981) at clojure.lang.Compiler.analyze(Compiler.java:6453) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$MapExpr.parse(Compiler.java:2981) at clojure.lang.Compiler.analyze(Compiler.java:6453) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.access$100(Compiler.java:38) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6050) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5217) at clojure.lang.Compiler$FnExpr.parse(Compiler.java:3846) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6642) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5217) at clojure.lang.Compiler$FnExpr.parse(Compiler.java:3846) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6642) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.access$100(Compiler.java:38) at clojure.lang.Compiler$DefExpr$Parser.parse(Compiler.java:538) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler.compile1(Compiler.java:7221) at clojure.lang.Compiler.compile(Compiler.java:7292) at clojure.lang.RT.compile(RT.java:398) at clojure.lang.RT.load(RT.java:438) at clojure.lang.RT.load(RT.java:411) at clojure.core$load$fn__5066.invoke(core.clj:5641) at clojure.core$load.doInvoke(core.clj:5640) at clojure.lang.RestFn.invoke(RestFn.java:408) at clojure.core$load_one.invoke(core.clj:5446) at clojure.core$compile$fn__5071.invoke(core.clj:5652) at clojure.core$compile.invoke(core.clj:5651) at user$eval9$fn__16.invoke(form-init3068259459521717777.clj:1) at user$eval9.invoke(form-init3068259459521717777.clj:1) at clojure.lang.Compiler.eval(Compiler.java:6703) at clojure.lang.Compiler.eval(Compiler.java:6693) at clojure.lang.Compiler.load(Compiler.java:7130) at clojure.lang.Compiler.loadFile(Compiler.java:7086) at clojure.main$load_script.invoke(main.clj:274) at clojure.main$init_opt.invoke(main.clj:279) at clojure.main$initialize.invoke(main.clj:307) at clojure.main$null_opt.invoke(main.clj:342) at clojure.main$main.doInvoke(main.clj:420) at clojure.lang.RestFn.invoke(RestFn.java:421) at clojure.lang.Var.invoke(Var.java:383) at clojure.lang.AFn.applyToHelper(AFn.java:156) at clojure.lang.Var.applyTo(Var.java:700) at clojure.main.main(main.java:37) Caused by: java.lang.RuntimeException: Unable to resolve symbol: missing-required-key in this context at clojure.lang.Util.runtimeException(Util.java:221) at clojure.lang.Compiler.resolveIn(Compiler.java:6940) at clojure.lang.Compiler.resolve(Compiler.java:6884) at clojure.lang.Compiler.analyzeSymbol(Compiler.java:6845) at clojure.lang.Compiler.analyze(Compiler.java:6427) ... 153 more Exception in thread "main" java.lang.RuntimeException: Unable to resolve symbol: missing-required-key in this context, compiling:(server/api.clj:23:17) at clojure.lang.Compiler.analyze(Compiler.java:6464) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$VectorExpr.parse(Compiler.java:3126) at clojure.lang.Compiler.analyze(Compiler.java:6447) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$MapExpr.parse(Compiler.java:2981) at clojure.lang.Compiler.analyze(Compiler.java:6453) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$MapExpr.parse(Compiler.java:2981) at clojure.lang.Compiler.analyze(Compiler.java:6453) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.access$100(Compiler.java:38) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6050) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6100) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5217) at clojure.lang.Compiler$FnExpr.parse(Compiler.java:3846) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6642) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3719) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6646) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5782) at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5217) at clojure.lang.Compiler$FnExpr.parse(Compiler.java:3846) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6642) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6632) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.access$100(Compiler.java:38) at clojure.lang.Compiler$DefExpr$Parser.parse(Compiler.java:538) at clojure.lang.Compiler.analyzeSeq(Compiler.java:6644) at clojure.lang.Compiler.analyze(Compiler.java:6445) at clojure.lang.Compiler.analyze(Compiler.java:6406) at clojure.lang.Compiler.compile1(Compiler.java:7221) at clojure.lang.Compiler.compile(Compiler.java:7292) at clojure.lang.RT.compile(RT.java:398) at clojure.lang.RT.load(RT.java:438) at clojure.lang.RT.load(RT.java:411) at clojure.core$load$fn__5066.invoke(core.clj:5641) at clojure.core$load.doInvoke(core.clj:5640) at clojure.lang.RestFn.invoke(RestFn.java:408) at clojure.core$load_one.invoke(core.clj:5446) at clojure.core$compile$fn__5071.invoke(core.clj:5652) at clojure.core$compile.invoke(core.clj:5651) at user$eval9$fn__16.invoke(form-init3068259459521717777.clj:1) at user$eval9.invoke(form-init3068259459521717777.clj:1) at clojure.lang.Compiler.eval(Compiler.java:6703) at clojure.lang.Compiler.eval(Compiler.java:6693) at clojure.lang.Compiler.load(Compiler.java:7130) at clojure.lang.Compiler.loadFile(Compiler.java:7086) at clojure.main$load_script.invoke(main.clj:274) at clojure.main$init_opt.invoke(main.clj:279) at clojure.main$initialize.invoke(main.clj:307) at clojure.main$null_opt.invoke(main.clj:342) at clojure.main$main.doInvoke(main.clj:420) at clojure.lang.RestFn.invoke(RestFn.java:421) at clojure.lang.Var.invoke(Var.java:383) at clojure.lang.AFn.applyToHelper(AFn.java:156) at clojure.lang.Var.applyTo(Var.java:700) at clojure.main.main(main.java:37) Caused by: java.lang.RuntimeException: Unable to resolve symbol: missing-required-key in this context at clojure.lang.Util.runtimeException(Util.java:221) at clojure.lang.Compiler.resolveIn(Compiler.java:6940) at clojure.lang.Compiler.resolve(Compiler.java:6884) at clojure.lang.Compiler.analyzeSymbol(Compiler.java:6845) at clojure.lang.Compiler.analyze(Compiler.java:6427) ... 153 more Compilation failed: Subprocess failed

Downgrading to v 0.21.0 of compojure-api fixes the issue. Here is the code from the main handler function in the project(I've omitted the rest of the project for brevity but I can supply this if needed):

(ns server.api
  (:require [aleph.http :as http]
            [compojure.route :as route]
            [com.stuartsierra.component :as component]
            [compojure.api.swagger :refer [swagger-ui swagger-docs]]
            [compojure.api.core :refer [api GET*]]
            [compojure.api.meta :refer [middlewares]]
            [ring.middleware.reload :refer [wrap-reload]]
            [ring.util.http-response :refer [ok not-found]]
            [schema.core :as s]
            [server.logging :refer [wrap-exception-logging wrap-request-logging info]]))

(s/defschema Greeting
  {:hello s/Str
   s/Keyword s/Any})

(defn app [db]
  (api
   {:format {:formats [:json-kw]}}
   (middlewares [wrap-request-logging
                 wrap-exception-logging]
                (swagger-ui "/docs" :swagger-docs "/endpoints")
                (swagger-docs "/endpoints"
                 {:info {:title "Hello World Api"}})

                (GET* "/greet" []
                      :summary "Greets someone by name."
                      :description "Greets a person by name, telling them about
                                    the database configuration we're using as well."
                      :return Greeting
                      :query-params [name :- s/Str]
                      (ok {:hello name :with-db db}))

                (route/not-found (not-found {:error "Page not found."})))))

(defrecord Api
  [port env db logger]
  component/Lifecycle

  (start [{:keys [connection] :as component}]
    (if connection
      component
      (do (info "Starting Api at port" port "with env" env)
          (let [application (app db)
                handler (if (= env :dev) (wrap-reload application) application)
                conn (http/start-server handler {:port port :join? false})]
            (assoc component :connection conn)))))

  (stop [{:keys [connection] :as component}]
    (if-not connection
      component
      (do (info "Stopping Api")
          (.close connection)
          (assoc component :connection nil)))))

(defn new-api [port env]
  (->Api port env nil nil))

Removing the line in the code above which contains swagger-docs as well as the line below it fixes the issue with the latest version of compojure-api. As discussed here the issue looks like a namespace conflict. I've tried to add exclusions to my project.clj but this didn't solve the issue either.

[ikitommi]

That's strange. Similar code works ok with the latest SNAPSHOT's with the lein-template project. Could you paste your project.clj (or a link to repo) so that I could investigate this. lein deps :tree would also help.

Somehow related - the :version is also mandatory in the ring-swagger schema. With some previous snapshots, this could have caused it as the defaults were not merged in before the validation. With the latest compojure-api snapshot, should work ok.

https://github.com/metosin/ring-swagger/blob/master/src/ring/swagger/swagger2_schema.clj#L11

Tried adding :version but it still fails with 0.22.0-SNAPSHOT. I'll try and get the repo to you, it's not public but I'll try and put it up somewhere. In the meantime, here are the files you asked for:

project.clj:

(defproject clojure-reference-project "0.1.0-SNAPSHOT"
  :description "clojure-reference-project endpoint"

  :url "http://www.advancedtelematic.com"

  :license {:name "ATS copyright"}

  :min-lein-version "2.5.0"

  :source-paths ["src"]

  :dependencies [[org.clojure/clojure "1.6.0"]
                 [compojure "1.3.4"]
                 [ring "1.3.2"]
                 [aleph "0.4.0"]
                 [metosin/compojure-api "0.22.0-SNAPSHOT"]
                 [ring/ring-defaults "0.1.5"]
                 [ring/ring-json "0.3.1"]
                 [com.stuartsierra/component "0.2.3"]
                 [com.taoensso/timbre "4.0.1"]
                 [potemkin "0.3.13"]
                 [environ "1.0.0"]]

  :plugins [[lein-environ "1.0.0"]
            [lein-ring "0.9.1"]
            [lein-ancient "0.6.7"]
            [lein-test-out "0.3.1"]
            [lein-kibit "0.1.2"]
            [lein-cljfmt "0.1.10"]
            [jonase/eastwood "0.2.1"]
            [lein-environ "1.0.0"]
            [com.palletops/uberimage "0.4.1"]]

  :uberimage {:tag "advancedtelematic/clojure-reference-project"}

  :main server.core

  :uberjar-name "clojure-reference-project.jar"

  :profiles
  {:dev {:dependencies [[org.clojure/test.check "0.7.0"]
                        [org.clojure/tools.namespace "0.2.10"]
                        [ring-mock "0.1.5"]]
         :source-paths ["src" "dev"]
         :repl-options {:init-ns server.repl}}
   :uberjar {:aot :all}}
  :aliases {"dev" ["run"]
            "check" ["do" ["ancient"] ["kibit"] ["eastwood" "{:exclude-linters [:constant-test]}"] ["cljfmt check"]]
            "prod" ["clean" "uberjar"]})

lein deps :tree :

Possibly confusing dependencies found:
[com.palletops/uberimage "0.4.1"] -> [clj-time "0.8.0"]
 overrides
[lein-ancient "0.6.7"] -> [ancient-clj "0.3.9" :exclusions [com.amazonaws/aws-java-sdk-s3]] -> [clj-time "0.9.0" :exclusions [joda-time org.clojure/clojure]]

Consider using these exclusions:
[lein-ancient "0.6.7" :exclusions [clj-time]]

[com.palletops/uberimage "0.4.1"] -> [com.palletops/clj-docker "0.2.0"] -> [cheshire "5.3.1"]
 overrides
[lein-ancient "0.6.7"] -> [ancient-clj "0.3.9" :exclusions [com.amazonaws/aws-java-sdk-s3]] -> [clj-http "1.1.0" :exclusions [joda-time org.clojure/clojure com.cognitect/transit-clj crouton slingshot]] -> [cheshire "5.4.0" :exclusions [org.clojure/clojure]]

Consider using these exclusions:
[lein-ancient "0.6.7" :exclusions [cheshire]]

[lein-ancient "0.6.7"] -> [com.amazonaws/aws-java-sdk-s3 "1.9.0" :exclusions [joda-time]] -> [com.amazonaws/aws-java-sdk-core "1.9.0"] -> [com.fasterxml.jackson.core/jackson-databind "2.1.1"]
 overrides
[com.palletops/uberimage "0.4.1"] -> [com.palletops/clj-docker "0.2.0"] -> [clj-http "1.0.1"] -> [com.cognitect/transit-clj "0.8.259" :exclusions [org.clojure/clojure]] -> [com.cognitect/transit-java "0.8.269"] -> [com.fasterxml.jackson.datatype/jackson-datatype-json-org "2.3.2"] -> [com.fasterxml.jackson.core/jackson-databind "2.3.2"]

Consider using these exclusions:
[com.palletops/uberimage "0.4.1" :exclusions [com.fasterxml.jackson.core/jackson-databind]]

[lein-ancient "0.6.7"] -> [com.amazonaws/aws-java-sdk-s3 "1.9.0" :exclusions [joda-time]] -> [com.amazonaws/aws-java-sdk-core "1.9.0"] -> [com.fasterxml.jackson.core/jackson-annotations "2.1.1"]
 overrides
[com.palletops/uberimage "0.4.1"] -> [com.palletops/clj-docker "0.2.0"] -> [clj-http "1.0.1"] -> [com.cognitect/transit-clj "0.8.259" :exclusions [org.clojure/clojure]] -> [com.cognitect/transit-java "0.8.269"] -> [com.fasterxml.jackson.datatype/jackson-datatype-json-org "2.3.2"] -> [com.fasterxml.jackson.core/jackson-databind "2.3.2"] -> [com.fasterxml.jackson.core/jackson-annotations "2.3.0"]

Consider using these exclusions:
[com.palletops/uberimage "0.4.1" :exclusions [com.fasterxml.jackson.core/jackson-annotations]]

[com.palletops/uberimage "0.4.1"] -> [com.palletops/clj-docker "0.2.0"] -> [cheshire "5.3.1"] -> [com.fasterxml.jackson.dataformat/jackson-dataformat-smile "2.3.1"]
 overrides
[lein-ancient "0.6.7"] -> [ancient-clj "0.3.9" :exclusions [com.amazonaws/aws-java-sdk-s3]] -> [clj-http "1.1.0" :exclusions [joda-time org.clojure/clojure com.cognitect/transit-clj crouton slingshot]] -> [cheshire "5.4.0" :exclusions [org.clojure/clojure]] -> [com.fasterxml.jackson.dataformat/jackson-dataformat-smile "2.4.4"]

Consider using these exclusions:
[lein-ancient "0.6.7" :exclusions [com.fasterxml.jackson.dataformat/jackson-dataformat-smile]]

Possibly confusing dependencies found:
[potemkin "0.3.13"] -> [riddley "0.1.7"]
 overrides
[aleph "0.4.0"] -> [byte-streams "0.2.0"] -> [manifold "0.1.0"] -> [riddley "0.1.9"]
 and
[aleph "0.4.0"] -> [manifold "0.1.0"] -> [riddley "0.1.9"]

Consider using these exclusions:
[aleph "0.4.0" :exclusions [riddley]]
[aleph "0.4.0" :exclusions [riddley]]

[compojure "1.3.4"] -> [ring/ring-core "1.3.2"] -> [org.clojure/tools.reader "0.8.1"]
 overrides
[com.taoensso/timbre "4.0.1"] -> [com.taoensso/encore "1.37.0"] -> [org.clojure/tools.reader "0.9.2"]
 and
[metosin/compojure-api "0.22.0-SNAPSHOT"] -> [metosin/ring-middleware-format "0.6.0"] -> [org.clojure/tools.reader "0.8.15"]

Consider using these exclusions:
[com.taoensso/timbre "4.0.1" :exclusions [org.clojure/tools.reader]]
[metosin/compojure-api "0.22.0-20150614.193823-2" :exclusions [org.clojure/tools.reader]]

[compojure "1.3.4"] -> [ring/ring-core "1.3.2"] -> [clj-time "0.6.0"]
 overrides
[metosin/compojure-api "0.22.0-SNAPSHOT"] -> [metosin/ring-swagger "0.21.0-SNAPSHOT"] -> [clj-time "0.9.0"]

Consider using these exclusions:
[metosin/compojure-api "0.22.0-20150614.193823-2" :exclusions [clj-time]]

[compojure "1.3.4"] -> [ring/ring-codec "1.0.0"] -> [commons-codec "1.6"]
 overrides
[metosin/compojure-api "0.22.0-SNAPSHOT"] -> [metosin/ring-middleware-format "0.6.0"] -> [com.cognitect/transit-clj "0.8.269"] -> [com.cognitect/transit-java "0.8.276"] -> [org.apache.directory.studio/org.apache.commons.codec "1.8"] -> [commons-codec "1.8"]

Consider using these exclusions:
[metosin/compojure-api "0.22.0-20150614.193823-2" :exclusions [commons-codec]]

[compojure "1.3.4"] -> [ring/ring-core "1.3.2"] -> [clj-time "0.6.0"] -> [joda-time "2.2"]
 overrides
[metosin/compojure-api "0.22.0-SNAPSHOT"] -> [metosin/ring-swagger "0.21.0-SNAPSHOT"] -> [clj-time "0.9.0"] -> [joda-time "2.6"]

Consider using these exclusions:
[metosin/compojure-api "0.22.0-20150614.193823-2" :exclusions [joda-time]]

 [aleph "0.4.0"]
   [byte-streams "0.2.0"]
     [primitive-math "0.1.4"]
   [io.aleph/dirigiste "0.1.0"]
   [io.netty/netty-all "4.1.0.Beta4"]
   [manifold "0.1.0"]
   [org.clojure/tools.logging "0.3.1"]
 [clojure-complete "0.2.3" :scope "test" :exclusions [[org.clojure/clojure]]]
 [com.stuartsierra/component "0.2.3"]
   [com.stuartsierra/dependency "0.1.1"]
 [com.taoensso/timbre "4.0.1"]
   [com.taoensso/encore "1.37.0"]
   [io.aviso/pretty "0.1.18"]
 [compojure "1.3.4"]
   [clout "2.1.2"]
     [instaparse "1.4.0" :exclusions [[org.clojure/clojure]]]
   [medley "0.6.0"]
   [org.clojure/tools.macro "0.1.5"]
   [ring/ring-codec "1.0.0"]
     [commons-codec "1.6"]
   [ring/ring-core "1.3.2"]
     [clj-time "0.6.0"]
       [joda-time "2.2"]
     [commons-fileupload "1.3"]
     [commons-io "2.4"]
     [crypto-equality "1.0.0"]
     [crypto-random "1.2.0"]
     [org.clojure/tools.reader "0.8.1"]
 [environ "1.0.0"]
 [metosin/compojure-api "0.22.0-20150614.193823-2"]
   [backtick "0.3.3"]
   [cheshire "5.5.0"]
     [com.fasterxml.jackson.core/jackson-core "2.5.3"]
     [com.fasterxml.jackson.dataformat/jackson-dataformat-cbor "2.5.3"]
     [com.fasterxml.jackson.dataformat/jackson-dataformat-smile "2.5.3"]
     [tigris "0.1.1"]
   [metosin/ring-http-response "0.6.2"]
     [slingshot "0.12.2"]
   [metosin/ring-middleware-format "0.6.0"]
     [clj-yaml "0.4.0"]
       [org.yaml/snakeyaml "1.5"]
     [com.cognitect/transit-clj "0.8.269"]
       [com.cognitect/transit-java "0.8.276"]
         [com.fasterxml.jackson.datatype/jackson-datatype-json-org "2.3.2"]
           [com.fasterxml.jackson.core/jackson-databind "2.3.2"]
             [com.fasterxml.jackson.core/jackson-annotations "2.3.0"]
           [org.json/json "20090211"]
         [org.apache.directory.studio/org.apache.commons.codec "1.8"]
         [org.msgpack/msgpack "0.6.10"]
           [com.googlecode.json-simple/json-simple "1.1.1" :exclusions [[junit]]]
           [org.javassist/javassist "3.18.1-GA"]
     [com.ibm.icu/icu4j "54.1.1"]
     [org.clojure/core.memoize "0.5.7"]
       [org.clojure/core.cache "0.6.4"]
         [org.clojure/data.priority-map "0.0.4"]
   [metosin/ring-swagger-ui "2.1.5-M2"]
   [metosin/ring-swagger "0.21.0-20150611.184532-3"]
     [metosin/schema-tools "0.4.3"]
     [org.flatland/ordered "1.5.3"]
       [org.flatland/useful "0.9.0"]
   [org.tobereplaced/lettercase "1.0.0"]
   [prismatic/plumbing "0.4.4"]
     [de.kotka/lazymap "3.1.0" :exclusions [[org.clojure/clojure]]]
   [prismatic/schema "0.4.3"]
 [org.clojure/clojure "1.6.0"]
 [org.clojure/test.check "0.7.0" :scope "test"]
 [org.clojure/tools.namespace "0.2.10" :scope "test"]
 [org.clojure/tools.nrepl "0.2.6" :scope "test" :exclusions [[org.clojure/clojure]]]
 [potemkin "0.3.13"]
   [clj-tuple "0.2.1"]
   [riddley "0.1.7"]
 [ring-mock "0.1.5" :scope "test"]
 [ring/ring-defaults "0.1.5"]
   [javax.servlet/servlet-api "2.5"]
   [ring/ring-anti-forgery "1.0.0"]
   [ring/ring-headers "0.1.3"]
   [ring/ring-ssl "0.2.1"]
 [ring/ring-json "0.3.1"]
 [ring "1.3.2"]
   [ring/ring-devel "1.3.2"]
     [clj-stacktrace "0.2.7"]
     [hiccup "1.0.5"]
     [ns-tracker "0.2.2"]
       [org.clojure/java.classpath "0.2.2"]
   [ring/ring-jetty-adapter "1.3.2"]
     [org.eclipse.jetty/jetty-server "7.6.13.v20130916"]
       [org.eclipse.jetty.orbit/javax.servlet "2.5.0.v201103041518"]
       [org.eclipse.jetty/jetty-continuation "7.6.13.v20130916"]
       [org.eclipse.jetty/jetty-http "7.6.13.v20130916"]
         [org.eclipse.jetty/jetty-io "7.6.13.v20130916"]
           [org.eclipse.jetty/jetty-util "7.6.13.v20130916"]
   [ring/ring-servlet "1.3.2"]

Here is a tarball with the project I'm having trouble with: https://www.dropbox.com/s/wgakydkob1tzg7u/proj.tar.bz2?dl=0

[ikitommi]

Ok, I see it doesn't work. AOTing the full app can bring all sort of problems, but I can try to figure out what's happening with it and why is it not working with 0.21.0 -> 0.22.0-SNAPSHOT. But recommend just AOTing the main entry, tested it works:

core:clj:

-             [logging :as logging]])
-  (:gen-class))
+             [logging :as logging]]))

+(defn start! []
+  (component/start (new-system)))
+

project.clj:

-  :main server.core
+  :main server.main

-   :uberjar {:aot :all}}
+   :uberjar {:aot [server.main]}}

main.clj

(ns server.main
  (:gen-class))

(defn -main [& _]
  (require 'server.core)
  ((resolve 'server.core/start!)))

Thanks very much for all your help, I really appreciate you taking the time :). I didn't realize it was bad practice to aot everything, cheers for the hint!

[ikitommi]

no probs. Also fixed now the root cause and replied to StackOverflow. Update the dependencies and the original code should work.