后台报错

@@ -73,6 +73,11 @@ class OrderSalesmanController extends WeChatBaseController
         }else{
             $this->assign('school','');
         }
+        foreach ($data as $k=>$v) {
+            foreach ($v['indent_goods'] as $ki=>$vi) {
+                $data[$k]['indent_goods'][$ki]['thumbnail'] = cmf_get_image_url($vi['thumbnail']);
+            }
+        }
         $this->assign('data',$data);
         $this->assign('count',count($data));
         return $this->fetch();