- my @simple_items_display = map {{ itemnumber => $_, barcode => (GetBarcodeFromItemnumber($_) or ""), biblionumber => (GetBiblionumberFromItemnumber($_) or "") }} @itemnumbers;
+ my @simple_items_display = map {
+ my $itemnumber = $_;
+ my $item = Koha::Items->find($itemnumber);
+ {
+ itemnumber => $itemnumber,
+ barcode => $item ? ( $item->barcode // q{} ) : q{},
+ biblionumber => $item ? $item->biblio->biblionumber : q{},
+ };
+ } @itemnumbers;