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Error: Fatal error: Call to a member function MoveFirst() on a non-object

Thread began 8/27/2010 7:16 pm by Dave Buchholz | Last modified 8/31/2010 6:53 pm by Dave Buchholz | 1500 views | 4 replies

Dave BuchholzBeta Tester

Error: Fatal error: Call to a member function MoveFirst() on a non-object

I have written a function based on code posted by Jason to get the cheapest price of a product which is at the bottom of my view cart page whilst I am testing

function i8_buy5get1free($cat,$type) {
$eCart1->MoveFirst(); // this is line 298
$price = $eCart1->DisplayInfo("Price");
while (!$eCart1->EOF()) {
if(($eCart1->DisplayInfo("CatID") == $cat) && ($eCart1->DisplayInfo("TypeID") == $type)) {
if($eCart1->DisplayInfo("Price") < $price) $price = $eCart1->DisplayInfo("Price");
return $price;

which I am using in my discount tab as the attached screenshot

But when I hit the view cart page I get this error Fatal error: Call to a member function MoveFirst() on a non-object in /Volumes/Western Digital/Sites/tshirt-town/view-basket.php on line 298

what am I doing wrong ?

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