Header Assignment Ros not working for Header.FrameId

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Hocine YAKOUBI
Hocine YAKOUBI 2023-7-21
评论： Hocine YAKOUBI 2023-8-24
Hi,
I am using the example given by matlab for update header field in ros message.
open_system('rosHeaderAssignmentBlockExampleModel.slx').
THis example works fine.
I wanted to publish the frame id : lidar_link in a topic /my_topic, so I added a publisher with same message type(sensor_msgs/LaserScan).
The publisher bloc is connected to Bus assignment where i selected Header.FrameID, the bus assignment input is connected to Header Assignment block.
All other selection (Header.Stamp), rangeMin,Range max ...works fine but Header.FrameId not working. it display frame_id: ''.
Any adea to how to resolve that ?
Thanks by advance.
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Saksham
Saksham 2023-8-18
Hi Hocine,
Please share the Simulink model made by you. That will be helpful to me in reproducing the issue.
Thanks
Hocine YAKOUBI
Hocine YAKOUBI 2023-8-24
Hi @Saksham,
I just tried to reproduce the error, but the issue has disappeared. (i dont know why !!)
Best regards,
Hocine

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