tab completion fails for namespaced vars when some nrepl-middleware is present

[xeqi]

Using the middleware stack from piggieback:

:injections [(require 'cemerick.piggieback)]
:nrepl-handler (-> clojure.tools.nrepl.server/unknown-op
          clojure.tools.nrepl.middleware.interruptible-eval/interruptible-eval
                  cemerick.piggieback/wrap-cljs-repl
                  clojure.tools.nrepl.middleware.pr-values/pr-values
                  clojure.tools.nrepl.middleware.session/add-stdin
                  clojure.tools.nrepl.middleware.session/session)

then when in a normal clojure nrepl tab completing namespaced vars throws an exception.

clojure.core/su<tab> throws:

java.lang.ClassNotFoundException: clojure.core
 at java.net.URLClassLoader$1.run (URLClassLoader.java:217)
    java.security.AccessController.doPrivileged (AccessController.java:-2)
    java.net.URLClassLoader.findClass (URLClassLoader.java:205)
    clojure.lang.DynamicClassLoader.findClass (DynamicClassLoader.java:61)
    java.lang.ClassLoader.loadClass (ClassLoader.java:321)
    java.lang.ClassLoader.loadClass (ClassLoader.java:266)
    java.lang.Class.forName0 (Class.java:-2)
    java.lang.Class.forName (Class.java:264)
    clojure.lang.RT.classForName (RT.java:2039)
    clojure.lang.Compiler.maybeResolveIn (Compiler.java:6789)
    clojure.core$ns_resolve.invoke (core.clj:3883)
    clojure.core$ns_resolve.invoke (core.clj:3880)
    clojure.core$resolve.invoke (core.clj:3889)
    complete.core$resolve_class.invoke (core.clj:83)
    complete.core$eval669$fn__670.invoke (core.clj:100)
    clojure.lang.MultiFn.invoke (MultiFn.java:167)
    complete.core$completions.invoke (core.clj:124)
    user$eval2547.invoke (NO_SOURCE_FILE:1)
    clojure.lang.Compiler.eval (Compiler.java:6511)
    clojure.lang.Compiler.eval (Compiler.java:6477)
    clojure.core$eval.invoke (core.clj:2797)
    clojure.main$repl$read_eval_print__6405.invoke (main.clj:245)
    clojure.main$repl$fn__6410.invoke (main.clj:266)
    clojure.main$repl.doInvoke (main.clj:266)
    clojure.lang.RestFn.invoke (RestFn.java:1096)
    clojure.tools.nrepl.middleware.interruptible_eval$evaluate$fn__337.invoke (interruptible_eval.clj:51)
    clojure.lang.AFn.applyToHelper (AFn.java:159)
    clojure.lang.AFn.applyTo (AFn.java:151)
    clojure.core$apply.invoke (core.clj:601)
    clojure.core$with_bindings_STAR_.doInvoke (core.clj:1771)
    clojure.lang.RestFn.invoke (RestFn.java:425)
    clojure.tools.nrepl.middleware.interruptible_eval$evaluate.invoke (interruptible_eval.clj:36)
    clojure.tools.nrepl.middleware.interruptible_eval$interruptible_eval$fn__374$fn__376.invoke (interruptible_eval.clj:164)
    clojure.core$comp$fn__4034.invoke (core.clj:2278)
    clojure.tools.nrepl.middleware.interruptible_eval$run_next$fn__367.invoke (interruptible_eval.clj:131)
    clojure.lang.AFn.run (AFn.java:24)
    java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1110)
    java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:603)
    java.lang.Thread.run (Thread.java:679)

[kingtim]

Not 100% sure, but this may be the same issue as #63.

[xeqi]

This looks the same to me as well. I must of mistracked it to the middleware changes and not clojure 1.3 vs 1.4. Closing.