调整

app/Http/Controllers/OrderController.php

@@ -144,7 +144,7 @@ function isNewClient($order_goods_type, $user_id, $create_time)
     $user = DB::connection('order')->table('lie_user_main')->where('user_id', $user_id)->first();
 
     // return empty($order) && empty($user->client_source) ? true : false;
-    return $user->is_new == 0 && empty($user->client_source) ? true : false;
+    return $user && $user->is_new == 0 && empty($user->client_source) ? true : false;
 }
 
 // 用户来源