Error opening Common Lisp file

[amcooper]

I confirm that...

• I searched the FAQ, issue tracker, discussions board, documentation, and wiki, and did not find an answer to my question.

• Any discussions with or conclusions derived from the use of LLMs will be omitted from my question.

What is your question?

When I open a Common Lisp file in Emacs, I immediately get an error in the REPL:

The function QL-SETUP:QMERGE is undefined.
   [Condition of type UNDEFINED-FUNCTION]

If I just fire up the REPL on the command line, I can load the file and call its functions without error.

I googled the error to no avail. I configured Emacs to point at the correct quicklisp directory, but that didn't change anything.

Any ideas? Below is the REPL backtrace.

• Backtrace:

Backtrace:
 0: ("undefined function" "config/")
 1: (QL-CONFIG::CONFIG-VALUE-FILE-PATHNAME "proxy-url")
      Locals:
        PATH = "proxy-url"
 2: (QL-CONFIG:CONFIG-VALUE "proxy-url")
 3: ("top level form") [toplevel]
 4: (SB-FASL::LOAD-FASL-GROUP #S(SB-FASL::FASL-INPUT :STREAM #<SB-SYS:FD-STREAM for "file /home/adam/.config/cache/common-lisp/sbcl-2.6.8-linux-x64/home/adam/common-lisp/lem/.qlot/quicklisp/http.fasl" {12..
 5: ((LAMBDA NIL :IN SB-FASL::LOAD-AS-FASL))
 6: (SB-IMPL::CALL-WITH-LOADER-PACKAGE-NAMES #<FUNCTION (LAMBDA NIL :IN SB-FASL::LOAD-AS-FASL) {120254C6AB}>)
 7: (SB-FASL::LOAD-AS-FASL #<SB-SYS:FD-STREAM for "file /home/adam/.config/cache/common-lisp/sbcl-2.6.8-linux-x64/home/adam/common-lisp/lem/.qlot/quicklisp/http.fasl" {1202548FB3}> NIL NIL)
 8: ((LABELS SB-FASL::LOAD-STREAM-1 :IN LOAD) #<SB-SYS:FD-STREAM for "file /home/adam/.config/cache/common-lisp/sbcl-2.6.8-linux-x64/home/adam/common-lisp/lem/.qlot/quicklisp/http.fasl" {1202548FB3}> T)
 9: (SB-FASL::CALL-WITH-LOAD-BINDINGS #<FUNCTION (LABELS SB-FASL::LOAD-STREAM-1 :IN LOAD) {7F689BD7505B}> #<SB-SYS:FD-STREAM for "file /home/adam/.config/cache/common-lisp/sbcl-2.6.8-linux-x64/home/adam/c..
10: (LOAD #P"/home/adam/.config/cache/common-lisp/sbcl-2.6.8-linux-x64/home/adam/common-lisp/lem/.qlot/quicklisp/http.fasl" :VERBOSE NIL :PRINT NIL :IF-DOES-NOT-EXIST :ERROR :EXTERNAL-FORMAT :DEFAULT)
11: (UIOP/UTILITY:CALL-WITH-MUFFLED-CONDITIONS #<FUNCTION (LAMBDA NIL :IN UIOP/LISP-BUILD:LOAD*) {12025489EB}> ("Overwriting already existing readtable ~S." #(#:FINALIZERS-OFF-WARNING :ASDF-FINALIZERS)))
12: ((SB-PCL::EMF ASDF/ACTION:PERFORM) #<unused argument> #<unused argument> #<ASDF/LISP-ACTION:LOAD-OP > #<ASDF/LISP-ACTION:CL-SOURCE-FILE "quicklisp" "http">)
13: ((LAMBDA NIL :IN ASDF/ACTION:CALL-WHILE-VISITING-ACTION))
14: ((:METHOD ASDF/ACTION:PERFORM-WITH-RESTARTS (ASDF/LISP-ACTION:LOAD-OP ASDF/LISP-ACTION:CL-SOURCE-FILE)) #<ASDF/LISP-ACTION:LOAD-OP > #<ASDF/LISP-ACTION:CL-SOURCE-FILE "quicklisp" "http">) [fast-method..
15: ((:METHOD ASDF/ACTION:PERFORM-WITH-RESTARTS :AROUND (T T)) #<ASDF/LISP-ACTION:LOAD-OP > #<ASDF/LISP-ACTION:CL-SOURCE-FILE "quicklisp" "http">) [fast-method]
16: ((:METHOD ASDF/PLAN:PERFORM-PLAN (T)) #<ASDF/PLAN:SEQUENTIAL-PLAN {12023891C3}>) [fast-method]
17: ((FLET SB-C::WITH-IT :IN SB-C::%WITH-COMPILATION-UNIT))
18: ((:METHOD ASDF/PLAN:PERFORM-PLAN :AROUND (T)) #<ASDF/PLAN:SEQUENTIAL-PLAN {12023891C3}>) [fast-method]
19: ((:METHOD ASDF/OPERATE:OPERATE (ASDF/OPERATION:OPERATION ASDF/COMPONENT:COMPONENT)) #<ASDF/LISP-ACTION:LOAD-OP > #<ASDF/SYSTEM:SYSTEM "slynk-quicklisp"> :PLAN-CLASS NIL :PLAN-OPTIONS NIL) [fast-method..
20: ((SB-PCL::EMF ASDF/OPERATE:OPERATE) #<unused argument> #<unused argument> #<ASDF/LISP-ACTION:LOAD-OP > #<ASDF/SYSTEM:SYSTEM "slynk-quicklisp">)
21: ((LAMBDA NIL :IN ASDF/OPERATE:OPERATE))
22: ((:METHOD ASDF/OPERATE:OPERATE :AROUND (T T)) #<ASDF/LISP-ACTION:LOAD-OP > #<ASDF/SYSTEM:SYSTEM "slynk-quicklisp">) [fast-method]
23: ((SB-PCL::EMF ASDF/OPERATE:OPERATE) #<unused argument> #<unused argument> ASDF/LISP-ACTION:LOAD-OP "slynk-quicklisp")
24: ((LAMBDA NIL :IN ASDF/OPERATE:OPERATE))
25: ((:METHOD ASDF/OPERATE:OPERATE :AROUND (T T)) ASDF/LISP-ACTION:LOAD-OP "slynk-quicklisp") [fast-method]
26: (ASDF/SESSION:CALL-WITH-ASDF-SESSION #<FUNCTION (LAMBDA NIL :IN ASDF/OPERATE:OPERATE) {12024B29CB}> :OVERRIDE T :KEY NIL :OVERRIDE-CACHE T :OVERRIDE-FORCING NIL)
27: ((LAMBDA NIL :IN ASDF/OPERATE:OPERATE))
28: (ASDF/SESSION:CALL-WITH-ASDF-SESSION #<FUNCTION (LAMBDA NIL :IN ASDF/OPERATE:OPERATE) {120158EE0B}> :OVERRIDE NIL :KEY NIL :OVERRIDE-CACHE NIL :OVERRIDE-FORCING NIL)
29: ((:METHOD ASDF/OPERATE:OPERATE :AROUND (T T)) ASDF/LISP-ACTION:LOAD-OP "slynk-quicklisp") [fast-method]
30: (ASDF/OPERATE:LOAD-SYSTEM "slynk-quicklisp")
31: ((:METHOD SLYNK::REQUIRE-MODULE ((EQL :ASDF) T)) #<unused argument> "slynk-quicklisp") [fast-method]
32: (SLYNK:SLYNK-REQUIRE ("slynk-quicklisp" "slynk-macrostep" "slynk-asdf" "slynk/indentation" "slynk/stickers" "slynk/trace-dialog" ...))
33: (SB-INT:SIMPLE-EVAL-IN-LEXENV (SLYNK:SLYNK-REQUIRE (QUOTE ("slynk-quicklisp" "slynk-macrostep" "slynk-asdf" "slynk/indentation" "slynk/stickers" "slynk/trace-dialog" ...))) #<NULL-LEXENV>)
34: (EVAL (SLYNK:SLYNK-REQUIRE (QUOTE ("slynk-quicklisp" "slynk-macrostep" "slynk-asdf" "slynk/indentation" "slynk/stickers" "slynk/trace-dialog" ...))))
35: (SLYNK:EVAL-FOR-EMACS (SLYNK:SLYNK-REQUIRE (QUOTE ("slynk-quicklisp" "slynk-macrostep" "slynk-asdf" "slynk/indentation" "slynk/stickers" "slynk/trace-dialog" ...))) NIL 3)
36: ((LAMBDA NIL :IN SLYNK::SPAWN-WORKER-THREAD))
37: (SLYNK-SBCL::CALL-WITH-BREAK-HOOK #<FUNCTION SLYNK:SLYNK-DEBUGGER-HOOK> #<FUNCTION (LAMBDA NIL :IN SLYNK::SPAWN-WORKER-THREAD) {12014AFFCB}>)
38: ((FLET SLYNK-BACKEND:CALL-WITH-DEBUGGER-HOOK :IN "/home/adam/.config/emacs/.local/straight/repos/sly/slynk/backend/sbcl.lisp") #<FUNCTION SLYNK:SLYNK-DEBUGGER-HOOK> #<FUNCTION (LAMBDA NIL :IN SLYNK::S..
39: ((LAMBDA NIL :IN SLYNK::SPAWN-WORKER-THREAD))
      Locals:
        SLYNK::CONNECTION = #<SLYNK::MULTITHREADED-CONNECTION {1200EEF573}>
40: ((FLET SB-UNIX::BODY :IN SB-THREAD::RUN))
41: ((FLET "WITHOUT-INTERRUPTS-BODY-" :IN SB-THREAD::RUN))
42: ((FLET SB-UNIX::BODY :IN SB-THREAD::RUN))
43: ((FLET "WITHOUT-INTERRUPTS-BODY-" :IN SB-THREAD::RUN))
44: (SB-THREAD::RUN)
45: ("foreign function: call_into_lisp_")

System information

https://paste.rs/xfwAw