I have a problem that I am unable to solve by myself. I've been trying
to use parts of the weld framework by Mark McGranaghan. However, clojure
fails to compile it with an error I don't understand:
java.lang.IllegalArgumentException: Don't know how to create ISeq from: Symbol
[Thrown class java.lang.RuntimeException]
Restarts:
0: [ABORT] Return to SLIME's top level.
1: [CAUSE] Throw cause of this exception
Backtrace:
0: clojure.lang.LazyCons.first(LazyCons.java:44)
1: clojure.lang.RT.first(RT.java:553)
2: clojure.core$first__3035.invoke(core.clj:43)
3: clojure.core$concat__3188$cat__3198.invoke(core.clj:457)
4: clojure.core$concat__3188.doInvoke(core.clj:458)
5: clojure.lang.RestFn.applyTo(RestFn.java:147)
6: clojure.core$apply__3161.doInvoke(core.clj:382)
7: clojure.lang.RestFn.invoke(RestFn.java:428)
8: clojure.core$mapcat__3739.doInvoke(core.clj:1452)
9: clojure.lang.RestFn.invoke(RestFn.java:428)
--more--
I can't provide more information, because afterwards SLIME is completely
broken and errors keep popping up every second or so.
I've traced it down to one offending form in request_cookies.clj in
weld:
(defn cookies
"If only the request is given, returns the map of all cookies for the
request.
If additional args are given, they are treated as keys with which to get-in
from the cookies map".
([req]
(cookie-parse (get-in req [:headers "cookie"])))
([req & args]
(get-in (cookies req) args)))
If I comment out that form, everything loads fine. Also, Mark
double-checked that weld loads and works fine for him.
Any idea on what to do next?
This is with Clojure r1279 and the latest commit in my swank-clojure is
581954d1fc0cb115a87233426bae5d53455eb4bb slime now sending additional argument
to compile-file-for-emacs
--J.
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