Help! Confusion regarding roslaunch livox_ros_driver livox_lidar.launch

[xhibix]

was connecting directly to mid40/100 lidar with "roslaunch livox_ros_driver livox_lidar.launch", and the following were the results.
It says init success but nothing more.

Could someone please tell me what is happening? I am expecting that the livox lidar.launch would output a lvx file? And I don't see anything on rviz using "roslaunch livox_mapping mapping_mid.launch" too.

The connection between the lidar and my pc is probably fine since livox viewer works okay...?

---

PARAMETERS

/cmdline_file_path: \wsl.localhost\U...
/cmdline_str: 100000000000000
/data_src: 0
/enable_imu_bag: True
/enable_lidar_bag: True
/frame_id: livox_frame
/multi_topic: 1
/output_data_type: 0
/publish_freq: 10.0
/rosdistro: noetic
/rosversion: 1.16.0
/user_config_path: /home/unixh/ws_li...
/xfer_format: 0
NODES
/
livox_lidar_publisher (livox_ros_driver/livox_ros_driver_node)

auto-starting new master
process[master]: started with pid [10822]
ROS_MASTER_URI=http://localhost:11311/

setting /run_id to da156642-50a3-11ef-9de0-00155df637c2
process[rosout-1]: started with pid [10832]
started core service [/rosout]
process[livox_lidar_publisher-2]: started with pid [10835]
[ INFO] [1722585014.847406600]: Livox Ros Driver Version: 2.6.0
[ INFO] [1722585014.852785200]: Data Source is raw lidar.
[ INFO] [1722585014.853239000]: Config file : /home/unixh/ws_livox/src/livox_ros_driver/livox_ros_driver/config/livox_lidar_config.json
Commandline input bd:100000000000000
Invalid bd:100000000000000!
Livox SDK version 2.3.0
User config file parse error[1]
No broadcast code was added to whitelist, swith to automatic connection mode!
Livox-SDK init success!
[ INFO] [1722585014.855623800]: Init lds lidar success!