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1 | initial version |
although an old question, i met the same problem. after i dig into it, i find that this is a bug in trajectory_filter_server/trajectory_filter_server.cpp. in the method getLimits(), there is: limits.min_position = urdf_joint->limits->lower; limits.max_position = urdf_joint->limits->upper; if the urdf has continuous joint, this will cause a problem because continuous joints has no lower/upper limits defined. so the solution is simple, just add a check if(urdf_joint->type == urdf::Joint::CONTINUOUS) before limits.min_position = urdf_joint->limits->lower limits.max_position = urdf_joint->limits->upper;
2 | No.2 Revision |
although an old question, i met the same problem. after i dig into it, i find that this is a bug in trajectory_filter_server/trajectory_filter_server.cpp.
in the method getLimits(), there is:
is:
limits.min_position = urdf_joint->limits->lower;
limits.max_position = urdf_joint->limits->upper;
if the urdf has continuous joint, this will cause a problem because continuous joints has no lower/upper limits defined. so the solution is simple, just add a check if(urdf_joint->type == urdf::Joint::CONTINUOUS) before
limits.min_position = urdf_joint->limits->lower