looks like vim fireplace on clojure 1.10 just reports an obscure Syntax error reading source at [source] error when code refers to a symbol that doesn't exist. wonder how to get better errors?

@devth do you have the latest cider-nrepl? I had odd behavior till I updated to "0.19.0"

yep, i do. 0.5.3

ah, that's the nrepl version

cider-nrepl is separate

in my deps.edn, I have cider/cider-nrepl {:mvn/version "0.19.0"}

[cider/cider-nrepl "0.19.0"] for lein profiles.clj

oops, right. i have that too [cider/cider-nrepl "0.19.0"]

Fireplace uses a custom system for exceptions, that's probably broken with 1.10

Replant uses the cider implementation, and is still working on my projects.

But it doesn't offer cpp, but has a command for getting the stack of the last exception

cool. doesn't offer cpp? so it replaces or disables fireplace's bindings?

what about cp{motion}?

@devth do you have a code snippet that causes the obscure error? I'm curious because fireplace has worked well for me with 1.10.0

sure, 1 second

i think anything that tries to reference a var that doesn't exist. so:

(let [foo 1]
  bar)

|| Syntax error compiling at (yetibot/core/webapp/views/common.clj:43:1).
|| clojure.lang.Compiler.analyze(Compiler.java:6808)
|| clojure.lang.Compiler.analyze(Compiler.java:6745)
|| clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:6120)
|| clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:6436)
|| clojure.lang.Compiler.analyzeSeq(Compiler.java:7106)
... huge stack trace

when I cpp that, I get this:

Syntax error compiling at (game.clj:28:1).
Unable to resolve symbol: bar in this context
Press ENTER or type command to continue

interesting

latest fireplace?

let me check

@nate what if you do :copen?

i'm also on java 11 and use neovim

yeah, latest fireplace, from git

I'm on java 8 and neovim

maybe that's it

ah, yeah

java 11 causes this on all repl startups now:

WARNING: An illegal reflective access operation has occurre
d
WARNING: Illegal reflective access by mranderson048.orchard
.v0v3v0.dynapath.v0v2v5.dynapath.defaults$eval2258$fn__2259
 to method java.net.URLClassLoader.addURL(java.net.URL)
WARNING: Please consider reporting this to the maintainers
of 
faults$eval2258$fn__2259
WARNING: Use --illegal-access=warn to enable warnings of fu
rther illegal reflective access operations
WARNING: All illegal access operations will be denied in a
future release
Warning: implicit middleware found: refactor-nrepl.plugin/m
iddleware
Please declare all middleware in :middleware as implicit lo
ading is deprecated.
Warning: implicit middleware found: cider-nrepl.plugin/midd
leware
Please declare all middleware in :middleware as implicit lo
ading is deprecated.
Warning: implicit hook found: lein-environ.plugin/hooks
Hooks are deprecated and will be removed in a future versio
n.
Warning: implicit hook found: lein-npm.plugin/hooks
Hooks are deprecated and will be removed in a future versio
n.

annoying but seems harmless

weird. same thing under java 8

oh, that is odd

wonder if i have an outdated dep laying around somewhere

i also run [refactor-nrepl "2.4.0"]

I don't have that one loaded in this repl

my nrepl now is started in a deps.edn repl with rebel-readline

I haven't done 1.10 with lein yet

oh that sounds awesome. i've been wanting to try rebl

er wait, that's not what you're talking about. rebel-readline is something else

yeah, rebel-readline is Bruce Hauman's awesome repl experience

do you spend much time in the repl itself?

i seem to only interact with it via fireplace

only a little bit of repl time, because the connected editor is so awesome

but rebel readline is pretty awesome

for a repl

hahaha