src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/MessageRequestProcessor.java
@@ -210,8 +210,11 @@
            msg.setType(DeferredResultHolder.CALLBACK_CMD_CATALOG);
            msg.setData(device);
            deferredResultHolder.invokeResult(msg);
            // 回复200
            responseAck(evt);
         }
      } catch (DocumentException e) {
      } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
         e.printStackTrace();
      }
   }