I'm currently working through the Midje tutorial:
https://github.com/marick/Midje/wiki/A-tutorial-introduction
I load the repl using cider-jack-in and can successfully run (autotest) which runs the tests.
However, when I change either the source or test files (and save them), the repl doesn't trigger a reload of the files and re-run the tests.
The reload works fine if I run the REPL from the command line.
I'm running Cider 0.8.1 nREPL 0.2.6 Clojure 1.4.0 on Windows 7.
Has anyone else had a problem with getting the REPL in Cider to work correctly with autotest and get it to rerun the tests when the source/test files are changed?
I had the same problem and solved it by updating the midje and lein-midje versions:
.lein/profiles.clj
{
:user {:plugins [[lein-midje "3.2"]]}
:repl {:plugins [
[refactor-nrepl "2.0.0"]
[cider/cider-nrepl "0.10.2"]
]}
}
project.clj:
(defproject cjtest "0.1.0-SNAPSHOT"
:description "FIXME: write description"
:dependencies [[org.clojure/clojure "1.7.0"]]
:profiles {:dev {:dependencies [[midje "1.6.3"]]}})
Related
I've been following a tutorial and hit an error where there wasn't one in the book. I have reinstalled leinigen, updated java and reinstalled cider on emacs.
But doesn't seem to help and I can't find this error message online. Running M-x "cider-jack-in" to open a REPL gives me the error message:
"Symbol’s function definition is void: sesman-current-sessions"
and I can't figure out what's causing this, any help is gratefully received.
I ran into the same problem. It's possible that you're using an old version of the sesman package. Updating cider for me didn't update the sesman dependency.
For example, sesman-20180903.1826 doesn't define sesman-current-sessions while sesman-20181109.1100 does. Updating sesman fixed the issue for me.
Can you post your project.clj file? Maybe it contains old versions of libraries that are either conflicting with the newest CIDER.
A typical minimal project.clj from a fresh new project created with lein new app myapp will look like this:
(defproject myapp "0.1.0-SNAPSHOT"
:description "FIXME: write description"
:url "http://example.com/FIXME"
:license {:name "EPL-2.0 OR GPL-2.0-or-later WITH Classpath-exception-2.0"
:url "https://www.eclipse.org/legal/epl-2.0/"}
:dependencies [[org.clojure/clojure "1.9.0"]]
:main ^:skip-aot overflow.core
:target-path "target/%s"
:profiles {:uberjar {:aot :all}})
When I start up my current project with lein ring server and try to connect to it from Emacs via cider, I get the following warning:
; CIDER 0.8.2 (Java 1.7.0_51, Clojure 1.6.0, nREPL 0.2.6)
WARNING: The following required nREPL ops are not supported:
apropos classpath complete eldoc info inspect-start inspect-refresh inspect-pop inspect-push inspect-reset macroexpand ns-list ns-vars resource stacktrace toggle-trace-var toggle-trace-ns undef
Please, install (or update) cider-nrepl 0.8.2 and restart CIDER
user>
However, I do have a dependency for [cider/cider-nrepl "0.8.2"] in my project.clj. This is working just fine when I run lein repl and to which I can then connect just fine from cider:
; CIDER 0.8.2 (Java 1.7.0_51, Clojure 1.6.0, nREPL 0.2.6)
swedishchef.handler>
I can see that I get two different messages from leiningen wrt. nREPL, depending on how I start:
[sugarcube->swedishchef]lein ring server
See https://github.com/technomancy/leiningen/wiki/Repeatability)
Started nREPL server on port 44231
This is the output with the working cider-nrepl connection:
[sugarcube->swedishchef]lein repl
See https://github.com/technomancy/leiningen/wiki/Repeatability)
nREPL server started on port 38024 on host 127.0.0.1 - nrepl://127.0.0.1:38024
REPL-y 0.3.5, nREPL 0.2.6
Looking at the output of lein deps :tree I don't see any problems. So, my first question is whether this supposed to work, i.e., if cider-nrepl should override lein rings behavior wrt. to nrepl startup? If so, could somebody give some advice for further troubleshooting?
Use latest lein-ring plugin version 0.9.2 and add :nrepl-middleware containing vector of nrepl-middlewares to :repl-options in your project.clj
For example, I create the project by lein new compojure-app my-app. Then, I tested it by creating a empty leiningen profile in ~/.lein/profiles.clj ex. {:yolo {}} and starting ring server by lein with-profile yolo,dev ring server.
(defproject my-app "0.1.0-SNAPSHOT"
:description "FIXME: write description"
:url "http://example.com/FIXME"
:dependencies [[org.clojure/clojure "1.6.0"]
[compojure "1.1.6"]
[hiccup "1.0.5"]
[ring-server "0.3.1"]
[cider/cider-nrepl "0.8.2"]]
:plugins [[lein-ring "0.9.2"]]
:ring {:handler my-app.handler/app
:init my-app.handler/init
:destroy my-app.handler/destroy
:nrepl {:start? true}}
:repl-options {:nrepl-middleware
[cider.nrepl.middleware.apropos/wrap-apropos
cider.nrepl.middleware.classpath/wrap-classpath
cider.nrepl.middleware.complete/wrap-complete
cider.nrepl.middleware.info/wrap-info
cider.nrepl.middleware.inspect/wrap-inspect
cider.nrepl.middleware.macroexpand/wrap-macroexpand
cider.nrepl.middleware.ns/wrap-ns
cider.nrepl.middleware.resource/wrap-resource
cider.nrepl.middleware.stacktrace/wrap-stacktrace
cider.nrepl.middleware.test/wrap-test
cider.nrepl.middleware.trace/wrap-trace
cider.nrepl.middleware.undef/wrap-undef]}
:profiles
{:uberjar {:aot :all}
:production
{:ring
{:open-browser? false, :stacktraces? false, :auto-reload? false}}
:dev
{:dependencies [[ring-mock "0.1.5"] [ring/ring-devel "1.3.1"]]}})
I'm facing the same issue that is mentioned in the last comment in https://stackoverflow.com/a/25401281/4329629 (by Yu Shen)
I don't know why adding :plugins [[cider/cider-nrepl "0.7.0"]] at
~/.lein/profiles.clj does not work. But the same expression: :plugins
[[cider/cider-nrepl "0.7.0"]] at the project.clj of my project worked
as expected.
Till now i thought that all my projects were behaving this way, but today i found something different. Maybe a hint to what is going wrong? The 2 projects that behave differently have the following structure:
==================== project-1/project.clj (cider does not work) ====================
(defproject clj "0.1.0-SNAPSHOT"
:description "Frontend for stox#gryffin"
:url "http://stox.gryff.in/"
:dependencies [[selmer "0.6.9"]
[clj-time "0.6.0"]
[http-kit "2.1.18"]
[com.taoensso/timbre "3.2.1"]
[noir-exception "0.2.2"]
[im.chit/cronj "1.4.3"]
[environ "1.0.0"]
[org.clojure/tools.nrepl "0.2.3"]
[clojure-complete "0.2.4"]
[org.clojure/clojure "1.6.0"]
[org.clojure/data.json "0.2.5"]
[ring-server "0.3.1"]
[com.taoensso/tower "2.0.2"]
[com.novemberain/monger "2.0.0"]
[org.clojure/math.numeric-tower "0.0.4"]
[lib-noir "0.8.4"]]
:jvm-opts ["-Xmx512m" "-Xms128m"]
:plugins [[lein-environ "1.0.0"]]
:main clj.core)
==================== project-2/project.clj (cider works) ====================
(defproject project-euler "0.1.0-SNAPSHOT"
:description "Solve problems on project-euler website"
:url "http://projecteuler.net/problems"
:license {:name "Eclipse Public License"
:url "http://www.eclipse.org/legal/epl-v10.html"}
:dependencies [[org.clojure/clojure "1.6.0"]
[org.clojure/core.memoize "0.5.6"]
[expectations "2.0.13"]
[org.clojure/math.numeric-tower "0.0.4"]
[org.clojure/math.combinatorics "0.0.8"]
[criterium "0.4.3"]
[org.clojure/tools.trace "0.7.8"]
[com.taoensso/timbre "3.2.1"]]
:plugins [[lein-autoexpect "1.0"]])
==================== ~/.lein/profiles.clj ====================
{:user {:plugins [[cider/cider-nrepl "0.9.0-SNAPSHOT"]]}}
EDIT:
1. error message seen in cider for project-1
; CIDER 0.9.0alpha (package: 20150114.512) (Java 1.7.0_55, Clojure 1.6.0, nREPL 0.2.6)
WARNING: The following required nREPL ops are not supported:
apropos classpath complete eldoc info inspect-start inspect-refresh inspect-pop inspect-push inspect-reset macroexpand ns-list ns-vars resource stacktrace toggle-trace-var toggle-trace-ns undef
Please, install (or update) cider-nrepl 0.9.0-SNAPSHOT and restart CIDER
WARNING: CIDER's version (0.9.0-snapshot) does not match cider-nrepl's version (not installed)
(snipped) lein deps :tree
warn
[cider/cider-nrepl "0.9.0-20150118.121230-2"]
[cljs-tooling "0.1.3" :exclusions [[org.clojure/clojure]]]
[compliment "0.2.1-20141130.115631-1" :exclusions [[org.clojure/clojure]]]
[defprecated "0.1.1"]
[org.clojure/java.classpath "0.2.0" :exclusions [[org.clojure/clojure]]]
[org.clojure/tools.trace "0.7.8" :exclusions [[org.clojure/clojure]]]
[org.tcrawley/dynapath "0.2.3" :exclusions [[org.clojure/clojure]]]
$ lein version
Leiningen 2.5.1 on Java 1.8.0_25 OpenJDK 64-Bit Server VM
My ~/.lein/profiles.clj:
{:user {:plugins [[cider/cider-nrepl "0.9.0-SNAPSHOT"]]
:dependencies [[org.clojure/tools.nrepl "0.2.7"]]}}
(exactly as https://stackoverflow.com/a/15172955/1047788 suggests)
Running lein repl in an empty directory:
$ lein repl
nREPL server started on port 40595 on host 127.0.0.1 - nrepl://127.0.0.1:40595
REPL-y 0.3.5, nREPL 0.2.6
Clojure 1.6.0
OpenJDK 64-Bit Server VM 1.8.0_25-b18
Docs: (doc function-name-here)
after creating a project with lein new app; cd app
$ lein repl
Retrieving org/clojure/clojure/1.6.0/clojure-1.6.0.jar from central
nREPL server started on port 55421 on host 127.0.0.1 - nrepl://127.0.0.1:55421
REPL-y 0.3.5, nREPL 0.2.7
Clojure 1.6.0
I am inclined to believe this might be a manifestation of some bug i Leiningen, but I am not sure... (why is it downloading clojure?)
UPDATED MAY/2021
Change your ~/.lein/profiles.clj file to the following:
{:user {:plugins [[cider/cider-nrepl "0.26.0-SNAPSHOT"]]
:dependencies [[nrepl "0.8.3"]]}}
Dependency specification for nrepl is referenced from cider-nrepl Clojars page.
I wanted to try and see how good Ensime's type checking capabilities were, and while they seemed to work fine at first, it appears it keeps referencing bits of code that no longer exist: (larger version here)
It says it couldn't find the value asdfadsfasdf which was correct, back when I wrote it as random garbage to test the type checker; however it's not there anymore and Ensime keeps complaining about it, rather than spotting the missing : and wrong type name in the when function.
Add to that the fact that despite it having access to the Ensime server, it still won't run autocomplete..
Specs:
Emacs version: 24.3.1
Sbt version: 0.13.5
System: Mac OS X version 10.9.5 "Mavericks"
Excerpt from .emacs that relates to Ensime and Scala:
(require 'ensime)
(add-hook 'scala-mode-hook 'ensime-scala-mode-hook)
What do I do to get it working correctly?
I've a problem. I've installed clojure, slime, slime-repl and elein using marmalade. Now I open my project and call elein-swank. I get this:
Starting swank..
error in process filter: slime-presentation-init-keymaps: Symbol's function definition is void: slime-define-both-key-bindings
error in process filter: Symbol's function definition is void: slime-define-both-key-bindings
and If I try clojure-jack-in I get
Debugger entered--Lisp error: (error "Could not start swank server: That's not a task. Use \"lein help\" to list all tasks.
signal(error ("Could not start swank server: That's not a task. Use \"lein help\" to list all tasks.\n"))
error("Could not start swank server: %s" "That's not a task. Use \"lein help\" to list all tasks.\n")
clojure-jack-in-sentinel(#<process swank> "exited abnormally with code 1\n")
What can I do?
I'm not sure what elein is, but I think for clojure-jack-in you need to install the swank-clojure plugin:
lein plugin install swank-clojure 1.3.3
update: as of 2013, M-x nrepl-jack-in is preferred
The jack-in method is the preferred one, but you may also try the old favorite: run
$ lein swank
from the project's main dir, and then:
M-X slime-connect
from emacs. You still need swank-clojure:
$ lein plugin install swank-clojure 1.3.3
this happened to me when i cloned someone else's clojure project from an older version. their project.clj had:
:dev-dependencies [[lein-clojars "0.5.0"]
[swank-clojure "1.2.1"]]
which is incorrect, i think, if you're using M-x clojure-jack-in. removing these lines, running lein deps and jacking in worked for me.
If you're using lein 2, then try adding {:user {:plugins [[lein-swank "1.4.4"]] } } to ~/.lein/profiles.clj. see the Plugins section of https://github.com/technomancy/leiningen/wiki/Upgrading and https://github.com/technomancy/swank-clojure