Clojurians Log v2

Error:

; Execution error (NoSuchMethodError) at clj-yaml.core/make-yaml (core.clj:126).
; org.yaml.snakeyaml.representer.Representer: method <init>()V not found

(defn ^:private load-yaml [fileName]
  (-> fileName
      (io/resource)
      (slurp)
      (yaml/parse-string)))

By runtime, I mean running the application like:

exec java $JAVA_OPTS \
    -Dfile.encoding=UTF-8 \
    -Dclojure.debug=false \
    -jar /app/smoketests-standalone.jar

I’m using clj version Clojure CLI version 1.11.1.1165

Hi @kiyanosh.kamdar! Does this happen for all YAML you are trying to parse? Do you have a minimal YAML file that you can share so that we can try to reproduce your issue on our computers?

Without knowing more, it feels like there might be some library dependency conflict. Have you looked at your dependency tree? But, that said, share a minimal reproduction and we'll lend a hand.

HI @lee, Yes, I did look at the deps tree. I excluded an older version of snakeyaml, and the error is still there. The problem is, it doesn’t get to the yaml loading yet. It crashes before it parses the file.

it also works for 1.0.26.

would pasting in the deps tree help?

If you can share a small example we can easily run on our computers, we can help.

Otherwise we are just guessing

Is your project public and on github?

Unfortunately its not. I work for Viasat, and things are all internal. I provided the code above. ☝️ , and any old yaml will do. I can give you the config.clj that contains that code, I don’t think it has proprietary information in it. Would that be enough? Maybe a paired down deps.edn file as well. Would that work?

Let me do that. You may have to tweak things a little bit.

I used the same to reproduce

Coolio, I’ll take a peek later today.

> You may have to tweak things a little bit. Oh. You are asking too much of me here! simple_smile I need for you to give me something I can just run here from my computer.

You should be doing that in babashka 🙂

Babashka is just an abstraction over Bash. I don't see how using it would help me better understand how Java was being invoked.

That’s true, I just saw a bunch of sh which could have been clj.

When I look at Babashka I see a bunch of clj which could have been bash 😎

I guess it’s all a question of perspective 🙂

But then again I've written large frameworks completely in Bash including a test framework and a packaging framework. So yeah.