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Error while running MIT demos

asked 2011-04-17 21:36:37 -0600

ros_rocks gravatar image

updated 2011-04-17 22:56:15 -0600

KoenBuys gravatar image

Dear ROS gurus,

I've been working on the MIT demo examples for quite a while now. I'm trying to run the hand interaction demo. When I do the following:

roslaunch hand_interaction hand_detector.launch

I get the following errors in the console:

Error display

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What operating system are you using? Which distribution and version? Also, the version of libusb might be helpful.
Murph gravatar imageMurph ( 2011-04-18 02:28:06 -0600 )edit
I am using ubuntu 10.10, Maverick, i am testing the MIT demo on the DIAMOND version of ROS. I dont know what is libusb version, I am considering that this libusb is installed during the installation of the ROS. I think ....this might be the error, how do i install libusb
ros_rocks gravatar imageros_rocks ( 2011-04-19 22:05:42 -0600 )edit

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answered 2011-05-23 19:37:27 -0600

Miguel Prada gravatar image

updated 2011-05-23 19:39:29 -0600

No idea what makes openni_node crash, but the skel_tracker node crashes because it cannot find the OpenNI configuration XML file that it's trying to load (see line 397 in skeletal_tracker/src/main.cpp).

This probably should be reported to the package maintainer.

Edit: I just found this other answer that proposes a solution:

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Asked: 2011-04-17 21:36:37 -0600

Seen: 198 times

Last updated: May 23 '11