slimv - error connecting to clojure swank server

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Tried to get slimv running today, but ran into an issue. These are the steps I went through:

  • Installed clojure 1.3.0: brew update && brew install clojure
  • Setup swank-clojure: lein plugin install swank-clojure 1.3.3
  • Cloned slimv: hg clone ssh://[email protected]/kovisoft/slimv
  • Restarted macvim, opened existing clojure project, verified the slimv menu shows up
  • Started a swank server with lein swank
  • Tried to connect to it from macvim. This error showed up in the terminal that was running swank:

    exception in read loop
    java.lang.Exception: Error reading swank message
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at clojure.lang.Compiler$NewExpr.eval(Compiler.java:2100)
    at clojure.lang.Compiler$DefExpr.eval(Compiler.java:361)
    at clojure.lang.Compiler.eval(Compiler.java:5429)
    at clojure.lang.Compiler.load(Compiler.java:5857)
    at clojure.lang.RT.loadResourceScript(RT.java:340)
    at clojure.lang.RT.loadResourceScript(RT.java:331)
    at clojure.lang.RT.load(RT.java:409)
    at clojure.lang.RT.load(RT.java:381)
    at clojure.core$load$fn__4519.invoke(core.clj:4915)
    at clojure.core$load.doInvoke(core.clj:4914)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:4729)
    at clojure.core$load_lib.doInvoke(core.clj:4766)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:542)
    at clojure.core$load_libs.doInvoke(core.clj:4804)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:544)
    at clojure.core$use.doInvoke(core.clj:4892)
    at clojure.lang.RestFn.invoke(RestFn.java:436)
    at swank.core.connection$eval174$loading__4414__auto____175.invoke(connection.clj:1)
    at swank.core.connection$eval174.invoke(connection.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:5424)
    at clojure.lang.Compiler.eval(Compiler.java:5415)
    at clojure.lang.Compiler.load(Compiler.java:5857)
    at clojure.lang.RT.loadResourceScript(RT.java:340)
    at clojure.lang.RT.loadResourceScript(RT.java:331)
    at clojure.lang.RT.load(RT.java:409)
    at clojure.lang.RT.load(RT.java:381)
    at clojure.core$load$fn__4519.invoke(core.clj:4915)
    at clojure.core$load.doInvoke(core.clj:4914)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:4729)
    at clojure.core$load_lib.doInvoke(core.clj:4766)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:542)
    at clojure.core$load_libs.doInvoke(core.clj:4804)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:544)
    at clojure.core$use.doInvoke(core.clj:4892)
    at clojure.lang.RestFn.invoke(RestFn.java:457)
    at swank.core$eval46$loading__4414__auto____47.invoke(core.clj:1)
    at swank.core$eval46.invoke(core.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:5424)
    at clojure.lang.Compiler.eval(Compiler.java:5415)
    at clojure.lang.Compiler.load(Compiler.java:5857)
    at clojure.lang.RT.loadResourceScript(RT.java:340)
    at clojure.lang.RT.loadResourceScript(RT.java:331)
    at clojure.lang.RT.load(RT.java:409)
    at clojure.lang.RT.load(RT.java:381)
    at clojure.core$load$fn__4519.invoke(core.clj:4915)
    at clojure.core$load.doInvoke(core.clj:4914)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:4729)
    at clojure.core$load_lib.doInvoke(core.clj:4766)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:542)
    at clojure.core$load_libs.doInvoke(core.clj:4800)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:544)
    at clojure.core$use.doInvoke(core.clj:4892)
    at clojure.lang.RestFn.invoke(RestFn.java:512)
    at swank.swank$eval40$loading__4414__auto____41.invoke(swank.clj:1)
    at swank.swank$eval40.invoke(swank.clj:1)
    at clojure.lang.Compiler.eval(Compiler.java:5424)
    at clojure.lang.Compiler.eval(Compiler.java:5415)
    at clojure.lang.Compiler.load(Compiler.java:5857)
    at clojure.lang.RT.loadResourceScript(RT.java:340)
    at clojure.lang.RT.loadResourceScript(RT.java:331)
    at clojure.lang.RT.load(RT.java:409)
    at clojure.lang.RT.load(RT.java:381)
    at clojure.core$load$fn__4519.invoke(core.clj:4915)
    at clojure.core$load.doInvoke(core.clj:4914)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at clojure.core$load_one.invoke(core.clj:4729)
    at clojure.core$load_lib.doInvoke(core.clj:4766)
    at clojure.lang.RestFn.applyTo(RestFn.java:142)
    at clojure.core$apply.invoke(core.clj:542)
    at clojure.core$load_libs.doInvoke(core.clj:4800)
    at clojure.lang.RestFn.applyTo(RestFn.java:137)
    at clojure.core$apply.invoke(core.clj:542)
    at clojure.core$require.doInvoke(core.clj:4881)
    at clojure.lang.RestFn.invoke(RestFn.java:408)
    at user$eval27.invoke(NO_SOURCE_FILE:1)
    at clojure.lang.Compiler.eval(Compiler.java:5424)
    at clojure.lang.Compiler.eval(Compiler.java:5415)
    at clojure.lang.Compiler.eval(Compiler.java:5391)
    at clojure.core$eval.invoke(core.clj:2382)
    at clojure.main$eval_opt.invoke(main.clj:235)
    at clojure.main$initialize.invoke(main.clj:254)
    at clojure.main$null_opt.invoke(main.clj:279)
    at clojure.main$main.doInvoke(main.clj:354)
    at clojure.lang.RestFn.invoke(RestFn.java:421)
    at clojure.lang.Var.invoke(Var.java:369)
    at clojure.lang.AFn.applyToHelper(AFn.java:163)
    at clojure.lang.Var.applyTo(Var.java:482)
    at clojure.main.main(main.java:37)
    

Any ideas? I also tried using swank-clojure 1.2.1 and clojure 1.2.

2

There are 2 answers

4
Tamas Kovacs On BEST ANSWER

There seems to be a python related problem in macvim (see this thread for example). Some macvim snapshots work, some don't. A user tried to compile a snapshot that was segfaulting with python support linked against 2.6 instead of 2.7, and it solved the crashes. So it must be a problem with the python 2.7 binding, try to change it to 2.6 if you can.

You can verify the python version from within vim via this command:

:python import sys
:python print sys.version_info

However, I'm not sure you have the same problem, as you did not mention any segfaults, but maybe the difference is that you use clojure instead of clisp.

0
jiroukaja On

Today(2012.05.15)

brew install macvim

can't work Slimv(64bit).

But install from http://code.google.com/p/macvim/ Download MacVim 7.3 (snapshot 64) for Mac OS X Lion. (Released Jan 2, 2012.), though I tried only ccl & sbcl, it works! If you use OS X Lion, please try it.