[ic] Table access problem

[Jerry]

Maybe someone a little more familiar with the
IC internals could help here? Taking the inventory
thing a bit farther with:

[calc tables="inventory" arg="carts"]
	my $item;
	foreach my $item ( @{$Safe{'carts'}->{'main'}} ) 
	 { 
	    my $in_stock = tag_data('inventory', 'quantity', $item->{code});
	    next if $in_instock >= $item->{quantity};
	    $item->{changed_it} = $item->{quantity};
	    $item->{quantity} = $in_stock;
	
	return;
	}
[/calc]

Generates an error: 
Safe: Can't locate object method "open_table" via package 
"Vend::Table::DBI" at /d01/inter/lib/Vend/Data.pm line 872. 

This IC 4.6 with CVS updates from a couple of days ago, linux
and the IC:Bundle installed to perl, using MySql. 

Perhaps this needs to be a SQL call of some sort?

replacing: my $in_stock = tag_data('inventory', 'quantity', $item->{code});
with: my $in_stock = 5;
for instance and the rest of it works as it should.
Any help appreciated A LOT

Jerry Uphoff