@hans @pesterhazy I’ll see what we can do to improve the situation in CIDER, but it seems to me that nREPL will need to be patched as well

it listens on localhost, but it probably doesn’t play with IPv6 for some reason

haven’t looked in the code closely, but I assume the fix would be simple enough

I seemed to have really messed up my setup this time... does this sound familiar to anyone? When I cider-jack-in, a prompt pops up in the minibuffer saying Lisp expression:

when I enter something there (say (+ 1 1)) I get this:

Debugger entered--Lisp error: (error "Not an nREPL dict object: (+ 1 1)")
  signal(error ("Not an nREPL dict object: (+ 1 1)"))
  error("Not an nREPL dict object: %s" (+ 1 1))
  nrepl-dict-get((+ 1 1) "interns")
  cider-resolve-ns-symbols((+ 1 1))
  cider-refresh-dynamic-font-lock((+ 1 1))
  cider-set-buffer-ns((+ 1 1))
  cider-repl-set-initial-ns(#<buffer *cider-repl App*>)
  cider-repl-init(#<buffer *cider-repl App*>)
  cider--connected-handler()
  run-hooks(nrepl-connected-hook)
  nrepl-start-client-process(nil 42389 #<process nrepl-server>)
  nrepl-server-filter(#<process nrepl-server> "nREPL server started on port 42389 on host 127.0.0.1 - )

The *nrepl-server* buffer looks ok

WARNING: boolean? already refers to: #'clojure.core/boolean? in namespace: mranderson047.toolsanalyzerjvm.v0v6v9.toolsanalyzer.v0v6v7.clojure.tools.analyzer.utils, being replaced by: #'mranderson047.toolsanalyzerjvm.v0v6v9.toolsanalyzer.v0v6v7.clojure.tools.analyzer.utils/boolean?
WARNING: boolean? already refers to: #'clojure.core/boolean? in namespace: mranderson047.toolsanalyzerjvm.v0v6v9.toolsanalyzer.v0v6v7.clojure.tools.analyzer, being replaced by: #'mranderson047.toolsanalyzerjvm.v0v6v9.toolsanalyzer.v0v6v7.clojure.tools.analyzer.utils/boolean?
nREPL server started on port 42389 on host 127.0.0.1 - 

The *cider-repl* buffer is empty, but when I press empty I get a prompt saying nil> 😂

hmmm this seems relevant

(--> 
  op  "eval"
  code  "(str *ns*)"
  enlighten  "true"
  session  "b72d41fa-6418-441f-bc52-cc8e7138c986"
  id  "4"
)
(<-- 
  ex  "class java.lang.Exception"
  id  "4"
  root-ex  "class java.lang.Exception"
  session  "b72d41fa-6418-441f-bc52-cc8e7138c986"
  status  ("eval-error")
)
(<-- 
  err  "Exception Debugger not initialized  user/eval27659/fn--27660 (form-init2222324724219143458.clj:1)
"
  id  "4"
  session  "b72d41fa-6418-441f-bc52-cc8e7138c986"
)

ugh I remember having that issue a while ago but can’t remember how it got resolved… what versions are you using?

Version: 20170129.1941

I thought it was something with my project, but went back to an older commit that should be good and still getting this. same on a different project... cleaned out all generated files (git clean -xfd), nuked ~/.m2, rebooted emacs...

That’s a shot in the dark but did you try reinstalling the emacs packages?

I’m using the same version btw

yeah that's the latest version on melpa, let me try reinstalling.

reinstall didn't help, I removed .emacs.desktop and that did the trick

(removed desktop file then restarted)

so I guess some emacs variables had gotten out of wack

@bozhidar I kept the desktop file, do you think it's worth it to investigate further?

is there a way to not have two repls start up with a cider-jack-in-clojurescript command. I don't want the clj repl only the cljs repl.

i'm not sure what a desktop file is but i'm willing to take a look

@fenton not yet

it's on my radar

i hate that cljs is a callback to creation of clj

@plexus if you want to send me the desktop file i'll root around in it

@dpsutton ok cool thanks.

@dpsutton a desktop file is emacs way of storing and restoring state like open buffers between restarts

if you don't mind sharing i'll root around

looking through it it seems it had cider-enlighten-mode enabled in a bunch of buffers, that's the most likely culprit

ah ok

i changed some of the signatures in that code pathway to take connections

so i was wondering if we had an argument out of order somewhere

yup, enabling cider-enlighten-mode before doing cider-jack-in reproduces it

do you need me to file a ticket or do you know enough?

for sure file a ticket

but i'll start chasing down that thread

uuuuggh copying code from Slack removes newlines 😞

Has anyone tried to do any debugging of breakpoints in Java code that was invoked from Clojure in the REPL when using Emacs/Cider?

I know Cider has a Clojure-centric (and nice) debugger, however, what about when you are interop’ing with Java libs and want to see what is going on there with a “traditional” style of Java debugging.

@bozhidar https://github.com/clojure/tools.nrepl/pull/14

@hans, I don't think contrib projects take PRs, as a rule