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core/CoreApp/models/Model_logic_order.php

@@ -445,7 +445,15 @@ class Model_logic_order extends Lin_Model {
      */
     public function skuTransferFeatures($sku,$typeclass,$dtc,$dtctitle,$classid){
 			$q = '1;';
-          
+            if(empty($sku)){
+                return [
+                    'title'=>"",
+                    'p' => "",
+                    'jm' => "",
+                    'zh' => "",
+                    'bm' => "",
+                ];
+            }
 			$r = $this->apimodel->matching(trim($q, ';'), $sku,$dtc,[],[],$dtctitle,[],[]);
 			$p = '';
 			$product = explode(';', trim($r['product'], ';'));