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1 | initial version |
After executing
rosrun image_view extract_images image_transport/compressed_sub
Where did you find that syntax? Looks like extract_images
takes an argument with a name image
. So you call something like:
rosrun image_view extract_images image:=image_transport/compressed_sub
2 | No.2 Revision |
Update 2023/06/28: Years passed I ran into a very similar error that was hard to debug moveit2_tutorials!700.
I think in my case because moveit was configured to activate sensor_plugin: occupancy_map_monitor/DepthImageOctomapUpdater
(in sensors_3d.yaml
) but there was no topics being published that matches the type the plug-in in question can subscribe. I'm not sure. I just resolved this issue by disabling non-pointcloud sensor in my sensors_3d.yaml.
Original post:
After executing
rosrun image_view extract_images image_transport/compressed_sub
Where did you find that syntax? Looks like extract_images
takes an argument with a name image
. So you call something like:
rosrun image_view extract_images image:=image_transport/compressed_sub
3 | No.3 Revision |
Update 2023/06/28: Years passed I ran into a very similar error that was hard to debug moveit2_tutorials!700.
[move_group-5] [ERROR] [1687966130.962836492] [move_group]: Failed to load plugin image_transport/raw_pub, error string: could not create publisher: create_publisher() called for existing topic name rt/kinect/filtered_cloud with incompatible type sensor_msgs::msg::dds_::Image_, at ./src/publisher.cpp:145, at ./src/rcl/publisher.c:116
[move_group-5]
[move_group-5] terminate called after throwing an instance of 'image_transport::Exception'
[move_group-5] what(): No plugins found! Does `rospack plugins --attrib=plugin image_transport` find any packages?
[move_group-5] Stack trace (most recent call last):
I think in my case because moveit was configured to activate sensor_plugin: occupancy_map_monitor/DepthImageOctomapUpdater
(in sensors_3d.yaml
) but there was no topics being published that matches the type the plug-in in question can subscribe. I'm not sure. I just resolved this issue by disabling non-pointcloud sensor in my sensors_3d.yaml.
Original post:
After executing
rosrun image_view extract_images image_transport/compressed_sub
Where did you find that syntax? Looks like extract_images
takes an argument with a name image
. So you call something like:
rosrun image_view extract_images image:=image_transport/compressed_sub