How to move up call stack exactly at point of error?

Question

I\'m aware of this idiom:

eval {
    ...
};

$DB::single = 1 if $@;

...but, as far as I can tell, if the debugger stops after the eva

Answer 1

You can view a stack backtrace when the program is paused at any breakpoint using the T command

Alternatively, you may set the dieLevel option with o dieLevel=1 to cause an automatic backtrace on any exception