src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/PresetQueryResponseMessageHandler.java
@@ -53,7 +53,7 @@ try { rootElement = getRootElement(evt, device.getCharset()); if (rootElement == null) { logger.warn("[ 设备预置位查询应答 ] content cannot be null"); logger.warn("[ 设备预置位查询应答 ] content cannot be null, {}", evt.getRequest()); responseAck(evt, Response.BAD_REQUEST); return; }