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REPL fails to start when using cider-nrepl as project dependency and a middleware #492

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iperdomo opened this issue Jan 25, 2018 · 2 comments
Closed

REPL fails to start when using cider-nrepl as project dependency and a middleware #492

iperdomo opened this issue Jan 25, 2018 · 2 comments

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@iperdomo
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Expected behavior

lein repl starts without any exception

Actual behavior

$ lein repl
Exception in thread "main" java.lang.RuntimeException: Unable to resolve var: cider.nrepl.middleware.out/wrap-out in this context, compiling:(/tmp/form-init4184117098836719029.clj:1:8060)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7010)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.analyze(Compiler.java:6729)
	at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3881)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7005)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.analyze(Compiler.java:6729)
	at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3881)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7005)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.access$300(Compiler.java:38)
	at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6368)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7003)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.analyze(Compiler.java:6729)
	at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6100)
	at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5460)
	at clojure.lang.Compiler$FnExpr.parse(Compiler.java:4022)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7001)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.eval(Compiler.java:7059)
	at clojure.lang.Compiler.eval(Compiler.java:7052)
	at clojure.lang.Compiler.eval(Compiler.java:7052)
	at clojure.lang.Compiler.load(Compiler.java:7514)
	at clojure.lang.Compiler.loadFile(Compiler.java:7452)
	at clojure.main$load_script.invokeStatic(main.clj:278)
	at clojure.main$init_opt.invokeStatic(main.clj:280)
	at clojure.main$init_opt.invoke(main.clj:280)
	at clojure.main$initialize.invokeStatic(main.clj:311)
	at clojure.main$null_opt.invokeStatic(main.clj:345)
	at clojure.main$null_opt.invoke(main.clj:342)
	at clojure.main$main.invokeStatic(main.clj:424)
	at clojure.main$main.doInvoke(main.clj:387)
	at clojure.lang.RestFn.applyTo(RestFn.java:137)
	at clojure.lang.Var.applyTo(Var.java:702)
	at clojure.main.main(main.java:37)
Caused by: java.lang.RuntimeException: Unable to resolve var: cider.nrepl.middleware.out/wrap-out in this context
	at clojure.lang.Util.runtimeException(Util.java:221)
	at clojure.lang.Compiler$TheVarExpr$Parser.parse(Compiler.java:720)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7003)
	... 35 more

Steps to reproduce the problem

Use [cider/cider-nrepl "0.16.0"] in your :dev profiles dependencies and define one middleware in :nrepl-middleware vector.

Example

cd /tmp
mkdir test-0.16.0
cd test-0.16.0

cat > project.clj <<EOF
(defproject ring-hello-world "0.1.0-SNAPSHOT"
  :description "FIXME: write description"
  :url "http://example.com/FIXME"
  :license {:name "Eclipse Public License"
            :url "http://www.eclipse.org/legal/epl-v10.html"}
  :dependencies [[org.clojure/clojure "1.9.0"]
                 [ring/ring-core "1.6.3"]
                 [ring/ring-jetty-adapter "1.6.3"]]
  :profiles {:dev {:dependencies [[cider/cider-nrepl "0.16.0"]]
                   :repl-options {:host "0.0.0.0"
                                  :port 4500
                                  :nrepl-middleware [cider.nrepl.middleware.out/wrap-out]}}})
EOF

lein repl
Exception in thread "main" java.lang.RuntimeException: Unable to resolve var: cider.nrepl.middleware.out/wrap-out in this context, compiling:(/tmp/form-init8852642902374309725.clj:1:1480)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7010)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.analyze(Compiler.java:6729)
	at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3881)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7005)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.analyze(Compiler.java:6729)
	at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3881)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7005)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.access$300(Compiler.java:38)
	at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6368)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7003)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.analyze(Compiler.java:6729)
	at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6100)
	at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5460)
	at clojure.lang.Compiler$FnExpr.parse(Compiler.java:4022)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7001)
	at clojure.lang.Compiler.analyze(Compiler.java:6773)
	at clojure.lang.Compiler.eval(Compiler.java:7059)
	at clojure.lang.Compiler.eval(Compiler.java:7052)
	at clojure.lang.Compiler.eval(Compiler.java:7052)
	at clojure.lang.Compiler.load(Compiler.java:7514)
	at clojure.lang.Compiler.loadFile(Compiler.java:7452)
	at clojure.main$load_script.invokeStatic(main.clj:278)
	at clojure.main$init_opt.invokeStatic(main.clj:280)
	at clojure.main$init_opt.invoke(main.clj:280)
	at clojure.main$initialize.invokeStatic(main.clj:311)
	at clojure.main$null_opt.invokeStatic(main.clj:345)
	at clojure.main$null_opt.invoke(main.clj:342)
	at clojure.main$main.invokeStatic(main.clj:424)
	at clojure.main$main.doInvoke(main.clj:387)
	at clojure.lang.RestFn.applyTo(RestFn.java:137)
	at clojure.lang.Var.applyTo(Var.java:702)
	at clojure.main.main(main.java:37)
Caused by: java.lang.RuntimeException: Unable to resolve var: cider.nrepl.middleware.out/wrap-out in this context
	at clojure.lang.Util.runtimeException(Util.java:221)
	at clojure.lang.Compiler$TheVarExpr$Parser.parse(Compiler.java:720)
	at clojure.lang.Compiler.analyzeSeq(Compiler.java:7003)

If we keep using 0.16.0 and remove the :nrepl-middleware the REPL process starts.

The middleware configuration works CIDER 0.15.x

cd /tmp
mkdir test-0.15.1
cd test-0.15.1

cat > project.clj <<EOF
(defproject ring-hello-world "0.1.0-SNAPSHOT"
  :description "FIXME: write description"
  :url "http://example.com/FIXME"
  :license {:name "Eclipse Public License"
            :url "http://www.eclipse.org/legal/epl-v10.html"}
  :dependencies [[org.clojure/clojure "1.9.0"]
                 [ring/ring-core "1.6.3"]
                 [ring/ring-jetty-adapter "1.6.3"]]
  :profiles {:dev {:dependencies [[cider/cider-nrepl "0.15.1"]]
                   :repl-options {:host "0.0.0.0"
                                  :port 4500
                                  :nrepl-middleware [cider.nrepl.middleware.out/wrap-out]}}})
EOF

lein repl
nREPL server started on port 4500 on host 0.0.0.0 - nrepl://0.0.0.0:4500
REPL-y 0.3.7, nREPL 0.2.12
Clojure 1.9.0
OpenJDK 64-Bit Server VM 1.8.0_144-b01
    Docs: (doc function-name-here)
          (find-doc "part-of-name-here")
  Source: (source function-name-here)
 Javadoc: (javadoc java-object-or-class-here)
    Exit: Control+D or (exit) or (quit)
 Results: Stored in vars *1, *2, *3, an exception in *e

user=>

Environment & Version information

lein

Leiningen 2.7.1 on Java 1.8.0_144 OpenJDK 64-Bit Server VM

cider-nrepl version

0.16.0

Java version

1.8.0_144

Operating system

Linux 4.14.15-1-ARCH x86_64
@bbatsov
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bbatsov commented Jan 28, 2018

See #464

That's a regression of making the nREPL middleware load lazily in 0.16. //cc @vspinu

Haven't had time to tackle this properly yet.

@bbatsov
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bbatsov commented Jan 28, 2018

There's another workaround here #447

@bbatsov bbatsov closed this as completed May 6, 2019
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@bbatsov @iperdomo