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Launch file issue with Aruco_Detect. #228
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Running melodic and having modified the launch file to work with a kinect, aruco_detect gets stuck at the 'ready' line, suggesting it never received any images on the subscribed topic. I dug into the source code and it looks like aruco_detect.cpp is subscribe to "camera" and not "camera/compressed" as listed in the launch file? I'm still new to ROS so I might be mistaken, but I setup a topic_tools relay between /camera/rgb/image_raw and /camera, it starts working. fiducials/aruco_detect/src/aruco_detect.cpp Lines 582 to 583 in ff8a356
So I modified the launch file to remap "/camera" instead of "/camera/compressed" and it didn't work. BUT, if I dropped out the $(arg transport) part, it worked:
There's got to be a simple explanation (i.e., something I'm overlooking) but this is the only thing that worked for me running off the melodic build with a kinect camera. |
I'm running the melodic version with a kinect and have modified the launch per this topic:
#136
Edit: See comment below
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