Hi ankit.tayal560,

You need to break up your get_cell subroutine calls to avoid processing blank cells i.e. change every instance of:

$key_var = $worksheet->get_cell($x,$y)->value
[download]

to something like

$cell = $worksheet->get_cell($x,$y);
next unless $cell;
$key_var = $cell->value;
[download]

Additionally, I would change for my $row(1..$worksheet->row_range) to for my $row(1..($worksheet->row_range)[1]) - the row_range subroutine returns a list, not a scalar

I hope that helps, good luck!
Shadowsong