get_component_profile に失敗する

[k-okada]

以下のようにまれに失敗するようです．エラーチェック的なことをしてほうがいいでしょうか．

start-jsk/rtmros_hironx#291

Traceback (most recent call last):
  File "/home/travis/ros/ws_rtmros_hironx/src/rtmros_hironx/hironx_ros_bridge/scripts/hironx.py", line 74, in <module>
    robot.init(robotname=args.robot, url=args.modelfile)
  File "/home/travis/ros/ws_rtmros_hironx/src/rtmros_hironx/hironx_ros_bridge/src/hironx_ros_bridge/hironx_client.py", line 122, in init
    HrpsysConfigurator.init(self, robotname=robotname, url=url)
  File "/opt/ros/hydro/lib/python2.7/dist-packages/hrpsys/hrpsys_config.py", line 1676, in init
    self.setupLogger()
  File "/opt/ros/hydro/lib/python2.7/dist-packages/hrpsys/hrpsys_config.py", line 645, in setupLogger
    self.connectLoggerPort(self.sh, 'zmpOut')
  File "/opt/ros/hydro/lib/python2.7/dist-packages/hrpsys/hrpsys_config.py", line 613, in connectLoggerPort
    if rtm.findPort(self.log.ref, log_name) == None:
  File "/opt/ros/hydro/lib/python2.7/dist-packages/hrpsys/rtm.py", line 398, in findPort
    cprof = rtc.get_component_profile()
  File "/opt/ros/hydro/lib/python2.7/dist-packages/OpenRTM_aist/RTM_IDL/RTC_idl.py", line 1344, in get_component_profile
    return _omnipy.invoke(self, "get_component_profile", _0_RTC.RTObject._d_get_component_profile, args)
omniORB.CORBA.UNKNOWN: CORBA.UNKNOWN(omniORB.UNKNOWN_PythonException, CORBA.COMPLETED_MAYBE)
terminate called after throwing an instance of 'CORBA::OBJECT_NOT_EXIST'

[k-okada]

そもそも失敗するのはopenrtmで時々ある気がして，どこかにメールかticketだしたつもりだけど，みつからないです．