Failed to load camera_in_topic

[Tengyun-Mo]

When I run the programmer,I got this error

[ERROR] [1646291731.757894933]: Failed to load camera_in_topic
[ERROR] [1646291731.763121282]: Failed to load lidar_in_topic
[ERROR] [1646291731.768399153]: Failed to load dx
[ERROR] [1646291731.771745885]: Failed to load dy
[ERROR] [1646291731.773568218]: Failed to load checkerboard_rows
[ERROR] [1646291731.779184635]: Failed to load checkerboard_cols
[ERROR] [1646291731.784768730]: Failed to load min_points_on_plane
[ERROR] [1646291731.787355903]: Failed to load num_views
[ERROR] [1646291731.789130170]: Failed to load no_of_initializations
[ERROR] [1646291731.790950839]: Failed to load initializations_file
[ERROR] [1646291731.793802346]: Failed to load result_file
[ERROR] [1646291731.795394204]: Failed to load result_rpy_file
[ERROR] [1646291731.796952204]: Failed to load cam_config_file_path

How to fix it?

[osholsonel20]

Hey Tengyun, currently working with this package, I've found that you need to put <node pkg="......." wrapped around the params for it to recognize the values. Look at cam_lidar_calib_basler_os.launch and not cam_lidar_calib_basler.launch