For what it's worth I seem to recall having experienced something similar. Try replacing your Dumper bit with something else that forces Perl to peek inside the hash. Something like this perhaps:

do { my @tmp = keys(%$hashref) };

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use Moops; class Cow :rw { has name => (default => 'Ermintrude') }; say Cow->new->name

In reply to Re: hash ref is empty inside subroutine by tobyink
in thread hash ref is empty inside subroutine by neousr

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