See print:

If you're storing handles in an array or hash, or in general whenever you're using any expression more complex than a bareword handle or a plain, unsubscripted scalar variable to retrieve it, you will have to use a block returning the filehandle value instead, in which case the LIST may not be omitted:

So, if you're storing the filehandle in a complex structure, you need the block:

print { $self->{fh} } encode( ... )

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In reply to Re: file handle var for print command by Corion
in thread file handle var for print command by tatsu

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