From the code you're not showing us, I can't make out any reason either. Most likely, somewhere in the code you keep well concealed from our prying eyes, you do the moral equivalent of:

my $foo = '0';
print $foo->{bar};

[download]

Maybe you want to show more relevant and coherent code, and tell us what is debug output and what is code?

In reply to Re: Can't use string ("0") as a HASH ref by Corion
in thread Can't use string ("0") as a HASH ref by kp2a

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