Problem using uksort in zonesx

[sambadave]

I have installed the zonesx-multiple packaging contribution and this works fine when the total weight is under the maximum (of 20Kg).

However, when it goes over this maximum, although the display in the checkout_shipping page is correct i.e.

Package 1 Postage to GB 18 kg(s) ?11.21

Package 2 Postage to GB : 3 kg(s) ?7.20

Total Postage to GB : 21 kg(s) ?18.41

 

I get the following warning at the top of the page :

 

Warning: uksort(): Invalid comparison function. in /xxxxx/web/catalog/includes/modules/shipping/zonesx.php on line 132

 

Can anyone explain why this warning could occur and any workarounds for it ?

 

Dave

[sambadave]

Solved it !

 

Replaced the call to uksort with :

 

ksort($wg2qty);

$wg2qty = array_reverse($wg2qty);

 

Now it works.

 

:D