Unable to resolve symbol: definst in this context

[Rob Elsner]

Here is my core.clj:

(ns twpsong.core

  (:use [overtone.live]

        [overtone.inst.piano]

        [overtone.inst.synth])

)

(defn -main [& args]

(piano)

)

project.clj:

(defproject twpsong "1.0.0-SNAPSHOT"

  :description "FIXME: write description"

  :dependencies [

        [org.clojure/clojure "1.3.0"]

        [overtone "0.7.0-SNAPSHOT"]

        [twitter-api "0.6.4"]

  ]

 :main twpsong.core

)

Get this under Mint (Ubuntu 11.04) and I don't understand what I've done wrong

rob@giggles ~/dev/twpsong $ lein run

Exception in thread "main" java.lang.RuntimeException: java.lang.Exception: Error in checker for ugen send-reply. Error: after initialisation, not all inputs to this ugen were numbers or other ugens (inputs which are explicitly allowed to be other data types (i.e strings) will have been converted to numbers at this point): [0 -1.0 12 47 115 101 114 118 101 114 45 105 110 102 111 #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 1, :name "SampleRate", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 2, :name "SampleDur", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 3, :name "RadiansPerSample", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 4, :name "ControlRate", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 5, :name "ControlDur", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 6, :name "SubsampleOffset", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 7, :name "NumOutputBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 8, :name "NumInputBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 9, :name "NumAudioBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 10, :name "NumControlBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 11, :name "NumBuffers", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 12, :name "NumRunningSynths", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1}], compiling:(info.clj:15)

at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:3342)

at clojure.lang.Compiler.compile1(Compiler.java:6985)

at clojure.lang.Compiler.compile(Compiler.java:7046)

at clojure.lang.RT.compile(RT.java:385)

at clojure.lang.RT.load(RT.java:425)

at clojure.lang.RT.load(RT.java:398)

at clojure.core$load$fn__4610.invoke(core.clj:5386)

at clojure.core$load.doInvoke(core.clj:5385)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at clojure.core$load_one.invoke(core.clj:5200)

at clojure.core$load_lib.doInvoke(core.clj:5237)

at clojure.lang.RestFn.applyTo(RestFn.java:142)

at clojure.core$apply.invoke(core.clj:602)

at clojure.core$load_libs.doInvoke(core.clj:5275)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:604)

at clojure.core$use.doInvoke(core.clj:5363)

at clojure.lang.RestFn.invoke(RestFn.java:703)

at overtone.sc.buffer$loading__4505__auto__.invoke(buffer.clj:1)

at clojure.lang.AFn.applyToHelper(AFn.java:159)

at clojure.lang.AFn.applyTo(AFn.java:151)

at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:3337)

at clojure.lang.Compiler.compile1(Compiler.java:6985)

at clojure.lang.Compiler.compile1(Compiler.java:6975)

at clojure.lang.Compiler.compile(Compiler.java:7046)

at clojure.lang.RT.compile(RT.java:385)

at clojure.lang.RT.load(RT.java:425)

at clojure.lang.RT.load(RT.java:398)

at clojure.core$load$fn__4610.invoke(core.clj:5386)

at clojure.core$load.doInvoke(core.clj:5385)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at clojure.core$load_one.invoke(core.clj:5200)

at clojure.core$load_lib.doInvoke(core.clj:5237)

at clojure.lang.RestFn.applyTo(RestFn.java:142)

at clojure.core$apply.invoke(core.clj:602)

at clojure.core$load_libs.doInvoke(core.clj:5275)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:602)

at clojure.core$require.doInvoke(core.clj:5352)

at clojure.lang.RestFn.invoke(RestFn.java:1523)

at overtone.live$loading__4505__auto__.invoke(live.clj:1)

at clojure.lang.AFn.applyToHelper(AFn.java:159)

at clojure.lang.AFn.applyTo(AFn.java:151)

at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:3337)

at clojure.lang.Compiler.compile1(Compiler.java:6985)

at clojure.lang.Compiler.compile1(Compiler.java:6975)

at clojure.lang.Compiler.compile(Compiler.java:7046)

at clojure.lang.RT.compile(RT.java:385)

at clojure.lang.RT.load(RT.java:425)

at clojure.lang.RT.load(RT.java:398)

at clojure.core$load$fn__4610.invoke(core.clj:5386)

at clojure.core$load.doInvoke(core.clj:5385)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at clojure.core$load_one.invoke(core.clj:5200)

at clojure.core$load_lib.doInvoke(core.clj:5237)

at clojure.lang.RestFn.applyTo(RestFn.java:142)

at clojure.core$apply.invoke(core.clj:602)

at clojure.core$load_libs.doInvoke(core.clj:5271)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:604)

at clojure.core$use.doInvoke(core.clj:5363)

at clojure.lang.RestFn.invoke(RestFn.java:436)

at twpsong.core$loading__4505__auto__.invoke(core.clj:1)

at clojure.lang.AFn.applyToHelper(AFn.java:159)

at clojure.lang.AFn.applyTo(AFn.java:151)

at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:3337)

at clojure.lang.Compiler.compile1(Compiler.java:6985)

at clojure.lang.Compiler.compile1(Compiler.java:6975)

at clojure.lang.Compiler.compile(Compiler.java:7046)

at clojure.lang.RT.compile(RT.java:385)

at clojure.lang.RT.load(RT.java:425)

at clojure.lang.RT.load(RT.java:398)

at clojure.core$load$fn__4610.invoke(core.clj:5386)

at clojure.core$load.doInvoke(core.clj:5385)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at clojure.core$load_one.invoke(core.clj:5200)

at clojure.core$compile$fn__4615.invoke(core.clj:5397)

at clojure.core$compile.invoke(core.clj:5396)

at user$eval27.invoke(NO_SOURCE_FILE:1)

at clojure.lang.Compiler.eval(Compiler.java:6465)

at clojure.lang.Compiler.eval(Compiler.java:6455)

at clojure.lang.Compiler.eval(Compiler.java:6431)

at clojure.core$eval.invoke(core.clj:2795)

at clojure.main$eval_opt.invoke(main.clj:296)

at clojure.main$initialize.invoke(main.clj:315)

at clojure.main$null_opt.invoke(main.clj:348)

at clojure.main$main.doInvoke(main.clj:426)

at clojure.lang.RestFn.invoke(RestFn.java:421)

at clojure.lang.Var.invoke(Var.java:405)

at clojure.lang.AFn.applyToHelper(AFn.java:163)

at clojure.lang.Var.applyTo(Var.java:518)

at clojure.main.main(main.java:37)

Caused by: java.lang.RuntimeException: java.lang.Exception: Error in checker for ugen send-reply. Error: after initialisation, not all inputs to this ugen were numbers or other ugens (inputs which are explicitly allowed to be other data types (i.e strings) will have been converted to numbers at this point): [0 -1.0 12 47 115 101 114 118 101 114 45 105 110 102 111 #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 1, :name "SampleRate", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 2, :name "SampleDur", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 3, :name "RadiansPerSample", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 4, :name "ControlRate", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 5, :name "ControlDur", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 6, :name "SubsampleOffset", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 7, :name "NumOutputBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 8, :name "NumInputBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 9, :name "NumAudioBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 10, :name "NumControlBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 11, :name "NumBuffers", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 12, :name "NumRunningSynths", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1}]

at clojure.lang.Util.runtimeException(Util.java:165)

at clojure.lang.LazySeq.sval(LazySeq.java:51)

at clojure.lang.LazySeq.seq(LazySeq.java:60)

at clojure.lang.RT.seq(RT.java:466)

at clojure.lang.RT.countFrom(RT.java:519)

at clojure.lang.RT.count(RT.java:512)

at overtone.sc.machinery.ugen.fn_gen$make_expanding$fn__2044.doInvoke(fn_gen.clj:120)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:600)

at overtone.sc.machinery.ugen.fn_gen$unwrap_map_arg$fn__2047.doInvoke(fn_gen.clj:135)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:600)

at overtone.util.lib$callable_map$fn__109.doInvoke(lib.clj:115)

at clojure.lang.RestFn.invoke(RestFn.java:460)

at overtone.util.lib.proxy$java.lang.Object$Associative$IFn$IMeta$IObj$17272e52.invoke(Unknown Source)

at overtone.sc.info$fn__3099$fn__3101.invoke(info.clj:29)

at overtone.sc.info$fn__3099.invoke(info.clj:16)

at clojure.lang.AFn.applyToHelper(AFn.java:159)

at clojure.lang.AFn.applyTo(AFn.java:151)

at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:3337)

... 91 more

Caused by: java.lang.Exception: Error in checker for ugen send-reply. Error: after initialisation, not all inputs to this ugen were numbers or other ugens (inputs which are explicitly allowed to be other data types (i.e strings) will have been converted to numbers at this point): [0 -1.0 12 47 115 101 114 118 101 114 45 105 110 102 111 #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 1, :name "SampleRate", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 2, :name "SampleDur", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 3, :name "RadiansPerSample", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 4, :name "ControlRate", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 5, :name "ControlDur", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 6, :name "SubsampleOffset", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 7, :name "NumOutputBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 8, :name "NumInputBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 9, :name "NumAudioBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 10, :name "NumControlBuses", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 11, :name "NumBuffers", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1} #overtone.sc.machinery.ugen.sc_ugen.SCUGen{:id 12, :name "NumRunningSynths", :rate 0, :rate-name :ir, :special 0, :args (), :n-outputs 1}]

at overtone.sc.machinery.ugen.specs$with_ugen_checker_fn.invoke(specs.clj:102)

at clojure.lang.AFn.applyToHelper(AFn.java:167)

at clojure.lang.AFn.applyTo(AFn.java:151)

at clojure.core$apply.invoke(core.clj:604)

at clojure.core$partial$fn__3796.doInvoke(core.clj:2343)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at overtone.sc.machinery.ugen.specs$with_init_fn$fn__1849.invoke(specs.clj:308)

at overtone.sc.machinery.ugen.fn_gen$mk_scugen.invoke(fn_gen.clj:87)

at overtone.sc.machinery.ugen.fn_gen$ugen_base_fn$fn__2040.doInvoke(fn_gen.clj:98)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:600)

at overtone.helpers.seq$mapply$fn__1618.invoke(seq.clj:32)

at clojure.core$map$fn__3811.invoke(core.clj:2432)

at clojure.lang.LazySeq.sval(LazySeq.java:42)

... 109 more

Using vector unit: yes

Loading synthdefs from default path: /home/rob/share/SuperCollider/synthdefs

JackDriver: client name is 'SuperCollider'

SC_AudioDriver: sample rate = 44100.000000, driver's block size = 1024

SuperCollider 3 server ready..

JackDriver: max output latency 46.4 ms

          _____                 __

         / __  /_  _____  _____/ /_____  ____  ___

        / / / / | / / _ \/ ___/ __/ __ \/ __ \/ _ \

       / /_/ /| |/ /  __/ /  / /_/ /_/ / / / /  __/

       \____/ |___/\___/_/   \__/\____/_/ /_/\___/

              Collaborative Programmable Music. v0.7-dev

Hello Rob, may this be the start of a beautiful music hacking session...

Exception in thread "main" java.lang.RuntimeException: Unable to resolve symbol: definst in this context, compiling:(overtone/inst/piano.clj:7)

at clojure.lang.Compiler.analyze(Compiler.java:6235)

at clojure.lang.Compiler.analyze(Compiler.java:6177)

at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3452)

at clojure.lang.Compiler.analyzeSeq(Compiler.java:6411)

at clojure.lang.Compiler.analyze(Compiler.java:6216)

at clojure.lang.Compiler.analyze(Compiler.java:6177)

at clojure.lang.Compiler.eval(Compiler.java:6469)

at clojure.lang.Compiler.load(Compiler.java:6902)

at clojure.lang.RT.loadResourceScript(RT.java:357)

at clojure.lang.RT.loadResourceScript(RT.java:348)

at clojure.lang.RT.load(RT.java:427)

at clojure.lang.RT.load(RT.java:398)

at clojure.core$load$fn__4610.invoke(core.clj:5386)

at clojure.core$load.doInvoke(core.clj:5385)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at clojure.core$load_one.invoke(core.clj:5200)

at clojure.core$load_lib.doInvoke(core.clj:5237)

at clojure.lang.RestFn.applyTo(RestFn.java:142)

at clojure.core$apply.invoke(core.clj:602)

at clojure.core$load_libs.doInvoke(core.clj:5271)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:604)

at clojure.core$use.doInvoke(core.clj:5363)

at clojure.lang.RestFn.invoke(RestFn.java:436)

at twpsong.core$eval5$loading__4505__auto____6.invoke(core.clj:1)

at twpsong.core$eval5.invoke(core.clj:1)

at clojure.lang.Compiler.eval(Compiler.java:6465)

at clojure.lang.Compiler.eval(Compiler.java:6455)

at clojure.lang.Compiler.load(Compiler.java:6902)

at clojure.lang.RT.loadResourceScript(RT.java:357)

at clojure.lang.RT.loadResourceScript(RT.java:348)

at clojure.lang.RT.load(RT.java:427)

at clojure.lang.RT.load(RT.java:398)

at clojure.core$load$fn__4610.invoke(core.clj:5386)

at clojure.core$load.doInvoke(core.clj:5385)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at clojure.core$load_one.invoke(core.clj:5200)

at clojure.core$load_lib.doInvoke(core.clj:5237)

at clojure.lang.RestFn.applyTo(RestFn.java:142)

at clojure.core$apply.invoke(core.clj:602)

at clojure.core$load_libs.doInvoke(core.clj:5271)

at clojure.lang.RestFn.applyTo(RestFn.java:137)

at clojure.core$apply.invoke(core.clj:602)

at clojure.core$require.doInvoke(core.clj:5352)

at clojure.lang.RestFn.invoke(RestFn.java:408)

at user$eval1.invoke(NO_SOURCE_FILE:1)

at clojure.lang.Compiler.eval(Compiler.java:6465)

at clojure.lang.Compiler.eval(Compiler.java:6454)

at clojure.lang.Compiler.eval(Compiler.java:6431)

at clojure.core$eval.invoke(core.clj:2795)

at clojure.main$eval_opt.invoke(main.clj:296)

at clojure.main$initialize.invoke(main.clj:315)

at clojure.main$null_opt.invoke(main.clj:348)

at clojure.main$main.doInvoke(main.clj:426)

at clojure.lang.RestFn.invoke(RestFn.java:421)

at clojure.lang.Var.invoke(Var.java:405)

at clojure.lang.AFn.applyToHelper(AFn.java:163)

at clojure.lang.Var.applyTo(Var.java:518)

at clojure.main.main(main.java:37)

Caused by: java.lang.RuntimeException: Unable to resolve symbol: definst in this context

at clojure.lang.Util.runtimeException(Util.java:156)

at clojure.lang.Compiler.resolveIn(Compiler.java:6720)

at clojure.lang.Compiler.resolve(Compiler.java:6664)

at clojure.lang.Compiler.analyzeSymbol(Compiler.java:6625)

at clojure.lang.Compiler.analyze(Compiler.java:6198)

... 58 more

[Sam Aaron]

Hi Rob,

I can spot at least two errors:

* firstly there was a bug in the piano namespace (which is now fixed
and pushed to Clojars as a new 0.7.0-SNAPSHOT)
* secondly, you're trying to use the a ugen that isn't installed as
default. Unfortunately, the piano synth requires the MdaPiano ugen
which is part of SuperCollider's 'Extras' package. When we finish
re-working our internal server infrastructure, we hope to support it
as default. However, until then, the easiest way to access it is
through an external server.

Sorry about that,

Sam

---
http://sam.aaron.name