售后付款单

app-hd/controllers/OrderController.php

@@ -952,8 +952,10 @@ class OrderController extends BaseController
         if ($detail['forward'] == 1) {
             //当前单如果已经是售后付款单，则取出其对应的原单
             $map = OrderForwardClass::getByCondition(['shOrderId' => $id], true);
-            $originOrderId = $map->orderId ?? 0;
-            $forwardMap['orderId'] = $originOrderId;
+            if(!empty($map)){
+                $originOrderId = $map->orderId ?? 0;
+                $forwardMap['orderId'] = $originOrderId;
+            }
         }
         $detail['forwardMap'] = $forwardMap;