Gazebo URDF Dom not compatible with Hydro

[osrf-migration]

Original report (archived issue) by Dave Coleman (Bitbucket: Dave Coleman).

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The new version of urdfdom in ROS Hydro is causing Gazebo to segfault in the default branch. I'm not sure what exactly the issue is but we are hoping to release gazebo_ros_pkgs for Hydro so need this fixed.

[osrf-migration]

Original comment by Dave Coleman (Bitbucket: Dave Coleman).

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I forgot to copy the backtrace but it ended in the function

void URDF2Gazebo::ReduceFixedJoints(TiXmlElement *_root, UrdfLinkPtr _link)

of parser_urdf.cc

[osrf-migration]

Original comment by Johannes Meyer (Bitbucket: johmeyer).

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I am also having this problem. Just tried with the default version of urdfdom and urdfdom_headers and everythings runs fine.

Might be possible that the released versions of urdfdom and urdfdom_headers for hydro are not the same?

Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                    Version                 Description
+++-=======================-=======================-==============================================================
ii  ros-hydro-urdfdom       0.2.8-0precise-20130619 A library to access URDFs using the DOM model.
ii  ros-hydro-urdfdom-heade 0.2.3-0precise-20130619 C++ Headers for URDF

[osrf-migration]

Original comment by Dave Coleman (Bitbucket: Dave Coleman).

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• changed priority from "minor" to "major"

[osrf-migration]

Original comment by Nate Koenig (Bitbucket: Nathan Koenig).

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• set version to "all"