qvio error when connecting a rostopic subscriber to /qvio



  • I have been testing the VOXL Cam (system image 3.3.0) and had an error show up when connecting to a rostopic listener.

    I let the full voxl-* system services run, and then launch the mpa_to_ros adapter which exposes the data over ros-topic. My roscore is running on another machine on the same network. I have confirmed that voxl is correctly pointing to that rosmaster using the ROS_MASTER_URI and ROS_IP environmental variables.

    On the ros-master machine, when I subscribe to the /qvio/pose or /qvio/odometry topic, I begin to see errors in the terminal running the mpa_to_ros adapter. A sample of the errors are below. I do not get any messages echoed on the terminal where I am running "rostopic echo /qvio/pose"

    ERROR: allocating memory for image buffer: Cannot allocate memory
    qvio_overlay frame: 82138
    ERROR: allocating memory for image buffer: Cannot allocate memory
    ERROR: allocating memory for image buffer: Cannot allocate memory
    qvio_overlay frame: 82139
    ERROR: allocating memory for image buffer: Cannot allocate memory
    qvio_overlay frame: 82141
    ERROR: allocating memory for image buffer: Cannot allocate memory
    ERROR: allocating memory for image buffer: Cannot allocate memory
    qvio_overlay frame: 82142
    ERROR: allocating memory for image buffer: Cannot allocate memory
    qvio_overlay frame: 82144
    ERROR: received unreasonably large camera frame size
    ERROR: allocating memory for image buffer: Cannot allocate memory
    qvio_overlay frame: 82145
    ERROR: received unreasonably large camera frame size
    qvio_overlay frame: 82147
    ERROR: received unreasonably large camera frame size
    ERROR: received unreasonably large camera frame size
    qvio_overlay frame: 82149
    ERROR: received unreasonably large camera frame size
    qvio_overlay frame: 82150
    ERROR: received unreasonably large camera frame size
    qvio_overlay frame: 82151
    ERROR: received unreasonably large camera frame size
    qvio_overlay frame: 82152
    ERROR: received unreasonably large camera frame size
    qvio_overlay frame: 82153
    ERROR: received unreasonably large camera frame size
    qvio_overlay frame: 82154
    qvio_overlay frame: 82155



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