Hi Benjamin, are you still in trouble launching ros node with parameter?

from ublox.

Hi!
I have the same question.
How do I run the application?

I am using Ubuntu 18.04 and ROS melodic.
I have installed this package through catkin_ws, and now I am trying to launch the application.

from ublox.

Use this launch file
https://github.com/KumarRobotics/ublox/blob/master/ublox_gps/launch/ublox_device.launch

from ublox.

Thanks @versatran01.
I since am usin nmea, I called the application with param_file_name:=nmea, and changed the default path of param_file_dir according to where the /ublox_gps dir is in my computer.

But something is going wrong.
`started roslaunch server http://horitahiroshi-inspiron:46177/

SUMMARY

CLEAR PARAMETERS

• /ublox/

PARAMETERS

• /rosdistro: melodic
• /rosversion: 1.14.10
• /ublox/nmea/bds_talker_id: [0, 0]
• /ublox/nmea/compat: True
• /ublox/nmea/consider: True
• /ublox/nmea/filter/date: True
• /ublox/nmea/filter/gps_only: True
• /ublox/nmea/filter/msk_pos: True
• /ublox/nmea/filter/pos: True
• /ublox/nmea/filter/time: True
• /ublox/nmea/filter/track: True
• /ublox/nmea/gnssToFilter/beidou: True
• /ublox/nmea/gnssToFilter/glonass: False
• /ublox/nmea/gnssToFilter/gps: False
• /ublox/nmea/gnssToFilter/qzss: True
• /ublox/nmea/gnssToFilter/sbas: True
• /ublox/nmea/gsv_talker_id: 1
• /ublox/nmea/high_prec: False
• /ublox/nmea/limit82: True
• /ublox/nmea/main_talker_id: 1
• /ublox/nmea/num_sv: 8
• /ublox/nmea/set: True
• /ublox/nmea/sv_numbering: 1
• /ublox/nmea/version: 65

NODES
/
ublox (ublox_gps/ublox_gps)

ROS_MASTER_URI=http://localhost:11311

ERROR: cannot launch node of type [ublox_gps/ublox_gps]: ublox_gps
ROS path [0]=/opt/ros/melodic/share/ros
ROS path [1]=/opt/ros/melodic/share
No processes to monitor
shutting down processing monitor...
... shutting down processing monitor complete`

Although there is data coming from the Ublox module on /dev/ttyACM0.

from ublox.

Did you configure the yaml that you are using with param_file_name? Closing this issue by now, feel free to reopen it if you still have problems.

from ublox.