When nrepl eval gives back a warning, then we request stacktrace information
on the warning. However warnings do not have stacktrace data. this leads to
displaying en empty stacktrace in the notebook.
the correct behavior is to not request stacktraces for warnings.
When nrepl eval gives back a warning, then we request stacktrace information on the warning. However warnings do not have stacktrace data. this leads to displaying en empty stacktrace in the notebook.
the correct behavior is to not request stacktraces for warnings.