What you expect Perl to do when you print a memory reference?

Sorry, I didn't undestand what you mean .

The code I have posted previously has the only purpose to show the problem, so if it should seems somewhere strange , don't care to much.

BTW : I have just discoverred that if I remove the tie directive tie %$self, 'Tie::File::AsHash', $fileTie, split => '=' or die "Problem tying %$self: $!";

then the program work well, also the 3th print show the contents of the hash.

I don't known if that is also wath you mean in your comment when you said

That you're hiding the print inside of Tie::File::AsHash doesn't change anything

mybe that the tie of blessed $self corrupt some data the pointer

in that case I will use another hash for the persistence of data

In reply to Re^4: FATAL ERROR: Can't use string ("HASH(0x875fffc)") as a HASH ref while "strict refs" in use at by earlati2
in thread FATAL ERROR: Can't use string ("HASH(0x875fffc)") as a HASH ref while "strict refs" in use at by earlati2

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