Connection to clojurescript repl times out #158

minasmart · 2014-05-31T14:19:03Z

Hey there!

I've added [com.cemerick/piggieback "0.1.3"] to the project deps, as well as repl-options: :repl-options {:nrepl-middleware [cemerick.piggieback/wrap-cljs-repl]},

But after starting a repl with lein trampoline cljsbuild repl-listen, and issueing a :Connect command inside vim, vim just hangs. No connection ever occurs. Am I missing something?

The text was updated successfully, but these errors were encountered:

tpope · 2014-05-31T21:26:41Z

Does lein trampoline cljsbuild repl-listen give you a vanilla Clojure nREPL server or something else?

minasmart · 2014-06-01T12:33:17Z

Turns out it doesn't! lein repl wasn't working before. After a bunch of stops and starts, lein repl seems to be working, as far as vim is concerned. However, in the terminal where I've started the repl, whenever I do documentation lookup, the repl itself errors out:

java.lang.NullPointerException
        at clojure.core$complement$fn__4048.invoke(core.clj:1357)
        at clojure.core$filter$fn__4226.invoke(core.clj:2529)
        at clojure.lang.LazySeq.sval(LazySeq.java:42)
        at clojure.lang.LazySeq.seq(LazySeq.java:60)
        at clojure.lang.RT.seq(RT.java:484)
        at clojure.core$seq.invoke(core.clj:133)
        at clojure.core$map$fn__4207.invoke(core.clj:2479)
        at clojure.lang.LazySeq.sval(LazySeq.java:42)
        at clojure.lang.LazySeq.seq(LazySeq.java:60)
        at clojure.lang.RT.seq(RT.java:484)
        at clojure.core$seq.invoke(core.clj:133)
        at clojure.core$filter$fn__4226.invoke(core.clj:2523)
        at clojure.lang.LazySeq.sval(LazySeq.java:42)
        at clojure.lang.LazySeq.seq(LazySeq.java:60)
        at clojure.lang.RT.seq(RT.java:484)
        at clojure.core$seq.invoke(core.clj:133)
        at clojure.core$set.invoke(core.clj:3712)
        at cljs.closure$cljs_dependencies.invoke(closure.clj:666)
        at cljs.closure$add_dependencies.doInvoke(closure.clj:692)
        at clojure.lang.RestFn.invoke(RestFn.java:423)
        at cljs.repl$load_namespace.invoke(repl.clj:51)
        at cljs.repl$load_dependencies.invoke(repl.clj:61)
        at cljs.repl$evaluate_form.invoke(repl.clj:110)
        at cljs.repl$evaluate_form.invoke(repl.clj:78)
        at cljs.repl$load_stream.invoke(repl.clj:131)
        at cljs.repl$load_file.invoke(repl.clj:138)
        at cljs.repl.rhino$rhino_setup.invoke(rhino.clj:99)
        at cljs.repl.rhino.RhinoEnv._setup(rhino.clj:116)
        at cemerick.piggieback$setup_rhino_env.invoke(piggieback.clj:149)
        at cemerick.piggieback$cljs_repl$fn__4417.invoke(piggieback.clj:187)
        at cemerick.piggieback$cljs_repl.doInvoke(piggieback.clj:184)
        at clojure.lang.RestFn.invoke(RestFn.java:397)
        at user$eval6464.invoke(form-init5377882624457299701.clj:1)
        at clojure.lang.Compiler.eval(Compiler.java:6619)
        at clojure.lang.Compiler.eval(Compiler.java:6582)
        at clojure.core$eval.invoke(core.clj:2852)
        at clojure.main$repl$read_eval_print__6588$fn__6591.invoke(main.clj:259)
        at clojure.main$repl$read_eval_print__6588.invoke(main.clj:259)
        at clojure.main$repl$fn__6597.invoke(main.clj:277)
        at clojure.main$repl.doInvoke(main.clj:277)
        at clojure.lang.RestFn.invoke(RestFn.java:1096)
        at clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__591.invoke(interruptible_eval.clj:56)
        at clojure.lang.AFn.applyToHelper(AFn.java:159)
        at clojure.lang.AFn.applyTo(AFn.java:151)
        at clojure.core$apply.invoke(core.clj:617)
        at clojure.core$with_bindings_STAR_.doInvoke(core.clj:1788)
        at clojure.lang.RestFn.invoke(RestFn.java:425)
        at clojure.tools.nrepl.middleware.interruptible_eval$evaluate.invoke(interruptible_eval.clj:41)
        at clojure.tools.nrepl.middleware.interruptible_eval$interruptible_eval$fn__632$fn__635.invoke(interruptible_eval.clj:171)
        at clojure.core$comp$fn__4154.invoke(core.clj:2330)
        at clojure.tools.nrepl.middleware.interruptible_eval$run_next$fn__625.invoke(interruptible_eval.clj:138)
        at clojure.lang.AFn.run(AFn.java:24)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)

What's the typical workflow for starting up a repl through fireplace?

tpope · 2014-06-01T18:12:44Z

Do you have cider-nrepl installed?

minasmart · 2014-06-02T18:35:39Z

I do have [cider/cider-nrepl "0.7.0-SNAMPSHOT"] in my ~/.lein/profiles.clj

venantius · 2014-06-06T23:52:39Z

Is that really supposed to say SNAMPSHOT?

minasmart · 2014-06-07T23:25:06Z

Nope. That was just me transcribing it wrong here. It says SNAPSHOT in the profiles.clj file

tpope · 2014-06-07T23:29:43Z

In that case if the repl itself is erroring it's probably a bug in cider-nrepl. Confirmation would require invoking the info op directly to see if you can reproduce. Something like echo fireplace#message({'op': 'info', 'symbol': 'foo'}) might work.

minasmart · 2014-06-08T00:34:40Z

alright, so on a new repl, with vim started up, issueing that command results in the following in the repl session:

java.lang.NullPointerException
        at clojure.core$complement$fn__4048.invoke(core.clj:1357)
        at clojure.core$filter$fn__4226.invoke(core.clj:2529)
        at clojure.lang.LazySeq.sval(LazySeq.java:42)
        at clojure.lang.LazySeq.seq(LazySeq.java:60)
        at clojure.lang.RT.seq(RT.java:484)
        at clojure.core$seq.invoke(core.clj:133)
        at clojure.core$map$fn__4207.invoke(core.clj:2479)
        at clojure.lang.LazySeq.sval(LazySeq.java:42)
        at clojure.lang.LazySeq.seq(LazySeq.java:60)
        at clojure.lang.RT.seq(RT.java:484)
        at clojure.core$seq.invoke(core.clj:133)
        at clojure.core$filter$fn__4226.invoke(core.clj:2523)
        at clojure.lang.LazySeq.sval(LazySeq.java:42)
        at clojure.lang.LazySeq.seq(LazySeq.java:60)
        at clojure.lang.RT.seq(RT.java:484)
        at clojure.core$seq.invoke(core.clj:133)
        at clojure.core$set.invoke(core.clj:3712)
        at cljs.closure$cljs_dependencies.invoke(closure.clj:666)
        at cljs.closure$add_dependencies.doInvoke(closure.clj:692)
        at clojure.lang.RestFn.invoke(RestFn.java:423)
        at cljs.repl$load_namespace.invoke(repl.clj:51)
        at cljs.repl$load_dependencies.invoke(repl.clj:61)
        at cljs.repl$evaluate_form.invoke(repl.clj:110)
        at cljs.repl$evaluate_form.invoke(repl.clj:78)
        at cljs.repl$load_stream.invoke(repl.clj:131)
        at cljs.repl$load_file.invoke(repl.clj:138)
        at cljs.repl.rhino$rhino_setup.invoke(rhino.clj:99)
        at cljs.repl.rhino.RhinoEnv._setup(rhino.clj:116)
        at cemerick.piggieback$setup_rhino_env.invoke(piggieback.clj:149)
        at cemerick.piggieback$cljs_repl$fn__4417.invoke(piggieback.clj:187)
        at cemerick.piggieback$cljs_repl.doInvoke(piggieback.clj:184)
        at clojure.lang.RestFn.invoke(RestFn.java:397)
        at user$eval6462.invoke(form-init1601395502541459694.clj:1)
        at clojure.lang.Compiler.eval(Compiler.java:6619)
        at clojure.lang.Compiler.eval(Compiler.java:6582)
        at clojure.core$eval.invoke(core.clj:2852)
        at clojure.main$repl$read_eval_print__6588$fn__6591.invoke(main.clj:259)
        at clojure.main$repl$read_eval_print__6588.invoke(main.clj:259)
        at clojure.main$repl$fn__6597.invoke(main.clj:277)
        at clojure.main$repl.doInvoke(main.clj:277)
        at clojure.lang.RestFn.invoke(RestFn.java:1096)
        at clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__591.invoke(interruptible_eval.clj:56)
        at clojure.lang.AFn.applyToHelper(AFn.java:159)
        at clojure.lang.AFn.applyTo(AFn.java:151)
        at clojure.core$apply.invoke(core.clj:617)
        at clojure.core$with_bindings_STAR_.doInvoke(core.clj:1788)
        at clojure.lang.RestFn.invoke(RestFn.java:425)
        at clojure.tools.nrepl.middleware.interruptible_eval$evaluate.invoke(interruptible_eval.clj:41)
        at clojure.tools.nrepl.middleware.interruptible_eval$interruptible_eval$fn__632$fn__635.invoke(interruptible_eval.clj:171)
        at clojure.core$comp$fn__4154.invoke(core.clj:2330)
        at clojure.tools.nrepl.middleware.interruptible_eval$run_next$fn__625.invoke(interruptible_eval.clj:138)
        at clojure.lang.AFn.run(AFn.java:24)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:744)

Vim eventually prints a response reading:

[{'id': 'fireplace-msmart-macbook.local-1402187227-9', 'session': 'ab6c360f-7427-41d0-8338-45da6ed7d6ab', 'value': {}}, {'status': ['done'], 'id': 'fireplace-msmart-macbook.local-1402187227-9', 'session': 'ab6c360f-7427-41d0-8338-45da6ed7d6ab'}]

If I issue the echo command again with the same call, I get nothing out of the repl, and vim responds with:

[{'id': 'fireplace-msmart-macbook.local-1402187227-11', 'session': 'ab6c360f-7427-41d0-8338-45da6ed7d6ab', 'value': {}}, {'status': ['done'], 'id': 'fireplace-msmart-macbook.local-1402187227-11', 'session': 'ab6c360f-7427-41d0-8338-45da6ed7d6ab'}]

It looks like fireplace is working correctly, and that the repl has some issues, but I'm not sure. Hopefully someone here can determine that better that I can.

Thanks!

tpope · 2014-06-10T04:25:21Z

Probably clojure-emacs/cider-nrepl#7 related.

gtrak · 2014-06-17T22:50:45Z

You should use something like Austin or Weasel instead of running piggieback manually (I don't even remember how I did that).

daGrevis · 2014-06-19T17:58:10Z

I'm experiencing exactly the same situation. Using Austin instead of Piggieback helped.

tpope closed this as completed Jun 10, 2014

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Connection to clojurescript repl times out #158

Connection to clojurescript repl times out #158

minasmart commented May 31, 2014

tpope commented May 31, 2014

minasmart commented Jun 1, 2014

tpope commented Jun 1, 2014

minasmart commented Jun 2, 2014

venantius commented Jun 6, 2014

minasmart commented Jun 7, 2014

tpope commented Jun 7, 2014

minasmart commented Jun 8, 2014

tpope commented Jun 10, 2014

gtrak commented Jun 17, 2014

daGrevis commented Jun 19, 2014

Connection to clojurescript repl times out #158

Connection to clojurescript repl times out #158

Comments

minasmart commented May 31, 2014

tpope commented May 31, 2014

minasmart commented Jun 1, 2014

tpope commented Jun 1, 2014

minasmart commented Jun 2, 2014

venantius commented Jun 6, 2014

minasmart commented Jun 7, 2014

tpope commented Jun 7, 2014

minasmart commented Jun 8, 2014

tpope commented Jun 10, 2014

gtrak commented Jun 17, 2014

daGrevis commented Jun 19, 2014