[racket] How to make racket to show the call stack when get an exception?
when racket get an exception, it will show an error message like this
> procedure application: expected procedure, given: '(1 2 3) (no arguments)
but this message seems too simple to figure out where the bug is. so I wan
to know if there is any way to make racket show call stack, when it get an
exception
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