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kotlinlang

Hello, I am trying to run Kotlin on Jupyterhub. I am having a problem with reading this jar file from time to time. It works some time (after repeating calling the code) but fails very often. Can someone point me to the right direction to look please?

that field was added in log4j 2.15 so perhaps an older version is in the classpath and it's not consistent what the load order is

I am using it with kotlin-jupyter-kernel on jupyterhub. I suspect that jupyter or kernel is loading an older version of the log4j jar, as you have suggested.

Is there a way to check what jar it is loading? I am not sure if I need to submit this issue to the group of kotlin-jupyter-kernel or kotlin or jupyter. :disappointed: