Create Autonomy Odometry RVIZ crashing when displaying Odometry

asked 2018-02-12 05:04:50 -0600

jh gravatar image

updated 2018-02-12 12:44:42 -0600

jayess gravatar image

Hi,

RVIZ is crashing with this error:

rviz: /build/ogre-1.9-mqY1wq/ogre-1.9-1.9.0+dfsg1/OgreMain/include/OgreAxisAlignedBox.h:252: void Ogre::AxisAlignedBox::setExtents(const Ogre::Vector3&, const Ogre::Vector3&): Assertion (min.x <= max.x && min.y <= max.y && min.z <= max.z) && "The minimum corner of the box must be less than or equal to maximum corner"' failed`.

Create Autonomy run just fine, however there is a weird value of:

header: 
  seq: 15955
  stamp: 
    secs: 1518433365
    nsecs: 476498685
  frame_id: "odom"
child_frame_id: "base_footprint"

pose: 

  covariance: [0.00012040253932354972, -2.467546664775e-07, 0.0, 0.0, 0.0, -0.0010247041936963797, -2.467546664775e-07, 5.057024798915677e-10, 0.0, 0.0, 0.0, 2.100043047903455e-06, 0.0, 0.0, **1.7976931348623157e+308, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.7976931348623157e+308, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.7976931348623157e+308**, 0.0, -0.0010247040772810578, 2.100043047903455e-06, 0.0, 0.0, 0.0, 0.008720900863409042]

twist: 

  covariance: [0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, **1.7976931348623157e+308**, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.7976931348623157e+308, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, **1.7976931348623157e+308**, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0]

May I ask why there are such weird values and how I can display my odometry on RVIZ?

Thank you!

edit retag flag offensive close merge delete

Comments

I haven't had issues myself visualizing odometry in RViz. Those "weird" values are meant to represent maximum covariance on the pose variables that aren't estimated by the wheel encoders (ie. Z, roll, and pitch). What version of RViz are you running?

jacobperron gravatar imagejacobperron ( 2018-02-15 12:02:06 -0600 )edit