Cider: eldoc error upon symbol completion attempt
CIDER 0.25.0snapshot (package: 20200420.735), nREPL 0.6.0
Clojure 1.10.1, Java 1.8.0_242
Ubuntu 18.04
clj-tools repl
In a clojure buffer, evaluate (C-c k), then typing the following two expressions:
(require '[clojure.string :as str])
str/bl<TAB>
causes:
Suppress eldoc-error
1. Unhandled java.lang.Exception
Either "symbol", or ("class", "member") must be supplied
info.clj: 71 cider.nrepl.middleware.info/info
info.clj: 61 cider.nrepl.middleware.info/info
info.clj: 85 cider.nrepl.middleware.info/eldoc-reply
info.clj: 83 cider.nrepl.middleware.info/eldoc-reply
error_handling.clj: 160 cider.nrepl.middleware.util.error-handling/eval1768/fn
MultiFn.java: 234 clojure.lang.MultiFn/invoke
info.clj: 96 cider.nrepl.middleware.info/handle-info
info.clj: 95 cider.nrepl.middleware.info/handle-info
Var.java: 388 clojure.lang.Var/invoke
nrepl.clj: 181 cider.nrepl/wrap-info/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 167 cider.nrepl/wrap-format/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 306 cider.nrepl/wrap-profile/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 426 cider.nrepl/wrap-trace/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 95 cider.nrepl/wrap-slurp/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
load_file.clj: 81 nrepl.middleware.load-file/wrap-load-file/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 463 cider.nrepl/wrap-version/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 103 cider.nrepl/wrap-apropos/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 111 cider.nrepl/wrap-classpath/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 137 cider.nrepl/wrap-debug/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 163 cider.nrepl/wrap-enlighten/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 473 cider.nrepl/wrap-xref/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 455 cider.nrepl/wrap-undef/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 444 cider.nrepl/wrap-tracker/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 397 cider.nrepl/wrap-stacktrace/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 83 cider.nrepl/wrap-content-type/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
nrepl.clj: 200 cider.nrepl/wrap-inspect/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
caught.clj: 97 nrepl.middleware.caught/wrap-caught/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
print.clj: 234 nrepl.middleware.print/wrap-print/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
session.clj: 272 nrepl.middleware.session/session/fn
middleware.clj: 16 nrepl.middleware/wrap-conj-descriptor/fn
server.clj: 18 nrepl.server/handle*
server.clj: 15 nrepl.server/handle*
server.clj: 27 nrepl.server/handle/fn
core.clj: 2030 clojure.core/binding-conveyor-fn/fn
AFn.java: 18 clojure.lang.AFn/call
FutureTask.java: 266 java.util.concurrent.FutureTask/run
ThreadPoolExecutor.java: 1149 java.util.concurrent.ThreadPoolExecutor/runWorker
ThreadPoolExecutor.java: 624 java.util.concurrent.ThreadPoolExecutor$Worker/run
Thread.java: 748 java.lang.Thread/run
mgrbyte
All 8 comments
What's your cider-nrepl version? It seems to me your client and your middleware are out of sync.
bbatsov
on 22 Apr 2020
I'm using cider-nrepl 0.25.0-SNAPSHOT, here's the command I'm running to start the repl:
clj -A:datomic-pro:dev -Sdeps '{:deps {cider/cider-nrepl {:mvn/version "0.25.0-SNAPSHOT"}}}' -m nrepl.cmdline --middleware "[cider.nrepl/cider-middleware]"
The problem will go away when you switch to cider-nrepl 0.25.0-alpha1. I'm cutting releases from time to time to avoid snapshots getting out of sync with the client.
bbatsov
on 22 Apr 2020
Thanks! - can confirm switching to cider-nrepl 0.25.0-alpha1 does indeed fix the issue for me :+1:
What's the best place for checking for new releases of cider-nrepl pls?
mgrbyte
on 22 Apr 2020
I guess that'd be clojars. I'm surprised you didn't get some warning, though. In CIDER's config alpha1 is the required version, but I guess the version comparison logic thinks snapshot and alpha are close enough.
bbatsov
on 22 Apr 2020
I guess that'd be
clojars. I'm surprised you didn't get some warning, though. In CIDER's config alpha1 is the required version, but I guess the version comparison logic thinks snapshot and alpha are close enough.
I find that I usually do get those warnings (need to update cider-nrepl), thanks again!
mgrbyte
on 23 Apr 2020
You're welcome!
I've pushed a compatible snapshot as well, as I noticed you're not the only person was got bit by this change. Btw, there's this constant in cider.el that one can always check if they have doubt whether they are using the right cider-nrepl version:
(defconst cider-required-middleware-version "0.25.0-alpha1"
"The CIDER nREPL version that's known to work properly with CIDER.")
same here - > fixed by removing the dependency from ~/.lein/profile.clj
franzherzog
on 14 May 2020
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Most helpful comment
You're welcome!
I've pushed a compatible snapshot as well, as I noticed you're not the only person was got bit by this change. Btw, there's this constant in
cider.elthat one can always check if they have doubt whether they are using the rightcider-nreplversion: