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2013-07-23 05:44:19 -0500 | asked a question | moveit crashes while loading model, or shows no model Hello, I am running ubuntu 12.04 with ros groovy. I have installed moveit from source (I also tried the debian package, but get the same errors). I start by running which yields this startup message and presents the assistant gui.
When I click on Create New MoveIt Configuration Package and load the pr2.urdf file I generated as per the instructions on the moveit wiki, and click Load Files, I get one of two behaviors (seemingly randomly): Either the model loads, and I can view the joints under active joints, but there is nothing shown in the render window, or the program crashes with the following error:
Here is the same behavior with debug:=true and gdb where returns the following: (more) |
2013-06-27 05:45:10 -0500 | commented answer | rosnode name of connected publishers (rospy) Thank you so much, I will try this out!! |
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2013-06-26 12:47:18 -0500 | asked a question | rosnode name of connected publishers (rospy) Hello, I have a rospy Subscriber which is connected to several publishers, and I would like to retrieve a list of the names of the rosnodes that are connected as publishers to that subscriber, via a rospy interface. I have looked at the Subscriber.impl API and I thought that maybe it was in impl.connections or impl.get_stats, but connections gives you the address (I think) of the connected nodes... something like Thanks for the help! Cheers, Kel |
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2013-01-16 11:46:34 -0500 | answered a question | OpenNI/NITE incompatible in Fuerte/Groovy on Precise On precise, with a fresh install of ros-fuerte-desktop-full and ros-fuerte-openni-kinect, I still get this issue. I am running the latest ros openni_kinect version 1.5.4.0, I believe. Since there is no longer an openni_tracker 'tracker.launch' file, if I run the executable directly out of the bin directory: Thanks for the help! -Kel EDIT: I just tried the workaround posted by isura above, and it worked fine. So, not sure what the problem is with the built in version of NITE. Thanks all! -Kel |