I have been trying to create a static function that allows me to create an Akka Actor so I can try to play with it from within slime, but I am running into a very odd issue.

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Issue:

The static function for Java works perfectly, but the equivalent static function for slime does not.

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The files for reproducing this issue are attached, and the repository that I am using is: https://github.com/ubikation/chemicalambda

Testing requires having the correct jars, which are installable via the pom.xml:

mvn install

mvn dependency:copy-dependencies

The second command should create a target/dependency folder that you have to add to the classpath, along with the dir containing all of the files I've attached to this email.

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Here is my calling session:

CL-USER> (load "/home/ubikation/src/lisp/chemicalambda/AkkaTest.lisp")

CL-USER> (my-test)

This is the error when trying to call the static function:

Java exception 'java.lang.NoClassDefFoundError: akka/actor/ActorSystem'.

[Condition of type JAVA-EXCEPTION]

Restarts:

0: [RETRY] Retry SLIME REPL evaluation request.

1: [*ABORT] Return to SLIME's top level.

2: [ABORT] Abort thread.

Backtrace:

0: (#<FUNCTION {1E9ABE91}> #<JAVA-EXCEPTION {15883401}> #<FUNCTION {1E9ABE91}>)

1: (APPLY #<FUNCTION {1E9ABE91}> (#<JAVA-EXCEPTION {15883401}> #<FUNCTION {1E9ABE91}>))

2: (SYSTEM::RUN-HOOK SYSTEM::*INVOKE-DEBUGGER-HOOK* #<JAVA-EXCEPTION {15883401}> #<FUNCTION {1E9ABE91}>)

3: (INVOKE-DEBUGGER #<JAVA-EXCEPTION {15883401}>)

4: org.armedbear.lisp.Lisp.error(Lisp.java:382)

5: org.armedbear.lisp.Java.jstatic(Java.java:487)

6: org.armedbear.lisp.Java$pf_jstatic.execute(Java.java:513)

7: org.armedbear.lisp.Primitive.execute(Primitive.java:123)

8: (JSTATIC "test" "AkkaApiSimple")

9: (VOID-FUNCTION)

10: (MY-TEST)

11: (SYSTEM::%EVAL (MY-TEST))

12: (EVAL (MY-TEST))

13: (SWANK::EVAL-REGION "(my-test)

14: (#<FUNCTION {210E38B2}>)

15: (SWANK::TRACK-PACKAGE #<FUNCTION {210E38B2}>)

16: (#<FUNCTION {2CAC3F12}>)

17: (SWANK::CALL-WITH-RETRY-RESTART "Retry SLIME REPL evaluation request." #<FUNCTION {2CAC3F12}>)

18: (#<FUNCTION {6060CDA7}>)

19: (FUNCALL #<FUNCTION {6060CDA7}>)

20: (#<FUNCTION (LAMBDA (SWANK-BACKEND::FN)) {735DC05F}> #<FUNCTION {6060CDA7}>)

21: (APPLY #<FUNCTION (LAMBDA (SWANK-BACKEND::FN)) {735DC05F}> #<FUNCTION {6060CDA7}> NIL)

22: (SWANK-BACKEND:CALL-WITH-SYNTAX-HOOKS #<FUNCTION {6060CDA7}>)

23: (SWANK::CALL-WITH-BUFFER-SYNTAX NIL #<FUNCTION {6060CDA7}>)

24: (SWANK::REPL-EVAL "(my-test)

25: (SWANK:LISTENER-EVAL "(my-test)

26: (SYSTEM::%EVAL (SWANK:LISTENER-EVAL "(my-test)

"))

27: (EVAL (SWANK:LISTENER-EVAL "(my-test)

"))

28: (#<FUNCTION {1000D825}>)

29: (JRUN-EXCEPTION-PROTECTED #<FUNCTION {1000D825}>)

30: (SWANK:EVAL-FOR-EMACS (SWANK:LISTENER-EVAL "(my-test)

") "COMMON-LISP-USER" 12)

31: (APPLY #<EVAL-FOR-EMACS {4FAC1D53}> ((SWANK:LISTENER-EVAL "(my-test)

") "COMMON-LISP-USER" 12))

32: (SWANK::PROCESS-REQUESTS NIL)

33: (#<FUNCTION {276E6D58}>)

34: (EVAL (SWANK:LISTENER-EVAL "(test)

"))

35: (#<FUNCTION {42CCC0A1}>)

36: (JRUN-EXCEPTION-PROTECTED #<FUNCTION {42CCC0A1}>)

37: (SWANK:EVAL-FOR-EMACS (SWANK:LISTENER-EVAL "(test)

") "COMMON-LISP-USER" 9)

38: (APPLY #<EVAL-FOR-EMACS {4FAC1D53}> ((SWANK:LISTENER-EVAL "(test)

") "COMMON-LISP-USER" 9))

39: (SWANK::PROCESS-REQUESTS NIL)

40: (#<FUNCTION {107AAC4A}>)

41: (#<FUNCTION {65C536B9}>)

42: (FUNCALL #<FUNCTION {65C536B9}>)

43: ((FLET SWANK-BACKEND:CALL-WITH-DEBUGGER-HOOK) #<SWANK-DEBUGGER-HOOK {773F0D3A}> #<FUNCTION {65C536B9}>)

44: (APPLY #<(FLET CALL-WITH-DEBUGGER-HOOK) {768BDFE1}> #<SWANK-DEBUGGER-HOOK {773F0D3A}> #<FUNCTION {65C536B9}> NIL)

45: (SWANK-BACKEND:CALL-WITH-DEBUGGER-HOOK #<SWANK-DEBUGGER-HOOK {773F0D3A}> #<FUNCTION {65C536B9}>)

46: (#<FUNCTION {59176994}>)

47: (SWANK::CALL-WITH-BINDINGS ((*STANDARD-OUTPUT* . #S(SLIME-OUTPUT-STREAM)) (*STANDARD-INPUT* . #S(SLIME-INPUT-STREAM)) (*TRACE-OUTPUT* . #S(SLIME-OUTPUT-STREAM)) (*ERROR-OUTPUT* . #S(SLIME-OUTPUT-STREA..

48: (#<FUNCTION {3A65F5B1}>)

49: (JRUN-EXCEPTION-PROTECTED #<FUNCTION {3A65F5B1}>)

50: (#<FUNCTION {7BE5556A}>)

51: (JRUN-EXCEPTION-PROTECTED #<FUNCTION {7BE5556A}>)

52: (SWANK::HANDLE-REQUESTS #S(SWANK::MULTITHREADED-CONNECTION :SOCKET #<java.net.ServerSocket ServerSocket[addr=0.0.0.0/0.0.0..... {6BC6FEA9}> :SOCKET-IO #<TWO-WAY-STREAM {55794086}> :DEDICATED-OUTPUT NI..

53: (SWANK::REPL-LOOP #S(SWANK::MULTITHREADED-CONNECTION :SOCKET #<java.net.ServerSocket ServerSocket[addr=0.0.0.0/0.0.0..... {6BC6FEA9}> :SOCKET-IO #<TWO-WAY-STREAM {55794086}> :DEDICATED-OUTPUT NIL :USE..

54: (#<FUNCTION {B7B4941}>)

55: (SWANK::CALL-WITH-BINDINGS NIL #<FUNCTION {B7B4941}>)

56: (#<FUNCTION {4B06504A}>)

57: (FUNCALL #<FUNCTION {4B06504A}>)

58: (#<FUNCTION (LAMBDA ()) {B8150C1}>)

59: (THREADS::THREAD-FUNCTION-WRAPPER #<FUNCTION (LAMBDA ()) {B8150C1}>)

I've tried to be very clear but I'm sure I've missed something. I don't know what's causing this error, and I can't tell if I'm going about this in some stupid manner or if this is a symptom of a more complex issue.

If you need any help reproducing this issue please email me, I'm desperate for any input.

Thank you very much for your time!