5

@@ -120,12 +120,14 @@ class PersonalcenterController extends WeChatBaseController{
         foreach($data as $key => $val){
             $data_goods[] = Db::name('goods') -> where('id',$val['goods_id']) -> find();
         }
-        foreach($data_goods as $key => $val){
-            $price = explode('.',$val['price']);
-            $classification_name = Db::name('classification') -> where('id',$val['classify_id']) -> find();
-            $data_goods[$key]['classification_name'] = $classification_name['name'];
-            $data_goods[$key]['price0'] = $price[0];
-            $data_goods[$key]['price1'] = $price[1];
+        if(!empty($data_goods)){
+            foreach($data_goods as $key => $val){
+                $price = explode('.',$val['price']);
+                $classification_name = Db::name('classification') -> where('id',$val['classify_id']) -> find();
+                $data_goods[$key]['classification_name'] = $classification_name['name'];
+                $data_goods[$key]['price0'] = $price[0];
+                $data_goods[$key]['price1'] = $price[1];
+            }
         }
         $this -> assign('data_goods',$data_goods);
         return $this -> fetch();