question about parsing urdf file
I followed the urdf /Tutorials/ Create your own urdf file: http://wiki.ros.org/urdf/Tutorials/Cr... , and run check_urdf my_robot.urdf
, but the answer is:
Error: Error document empty.
at line 72 in /build/buildd/urdfdom-0.2.10+dfsg/urdf_parser/src/model.cpp
ERROR: Model Parsing the xml failed
and I can't find the file of build/buildd/urdfdom-0.2.10+dfsg/urdf_parser/src/model.cpp, I don't know how to solve it, anyone could help me ?