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Local costmap is flashing!

asked 2023-07-05 03:01:08 -0500

peter_feng gravatar image

updated 2023-07-05 03:02:53 -0500

I am using a custom costmap plugin.

When it first started, everything was fine.

After a period of time,the local costmap begins to flash.As shown in the following figure:

image_now

image_next_time

This issue has affected obstacle avoidance. What is the reason for it?

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answered 2023-07-05 20:34:39 -0500

peter_feng gravatar image

Problem solved.

That custom costmap plugin needs to subscribe a point cloud topic.Flashing is because the data sent by the topic sometimes does not appear.

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Asked: 2023-07-05 03:01:08 -0500

Seen: 49 times

Last updated: Jul 05 '23