Gazebo | Ignition | Community
Ask Your Question

symbol lookup error when migrate from groovy to hydro [closed]

asked 2014-02-18 05:42:35 -0500

Zahra gravatar image

Hello, I have a problem running my plugins when I migrate from groovy to Hydro. I compiled everything from source using hydro The problem happens when I echo one of my laser sensors to display the message, and getting the following error: gzserver: symbol lookup error: /home/francesco/catkinws/src/sensors/lib/ undefined symbol: _ZN3ros7console5printEPNS010FilterBaseEPN7log4cxx6LoggerENS06levels5LevelEPKciS9S9_z any ideas or suggestions please?

Best, Zahraa

edit retag flag offensive reopen merge delete

Closed for the following reason the question is answered, right answer was accepted by Zahra
close date 2014-02-27 02:41:30.441285


Please post what versions of gazebo, ros-hydro-rosconsole and ros-hydro-gazebo-ros have you installed.

Jose Luis Rivero gravatar imageJose Luis Rivero ( 2014-02-18 17:07:23 -0500 )edit

ros-hydro-gazebo-ros-pkgs 2.3.4-0 precise-20140208-0311-+0000, gazebo 1.9.41~precise ros hydro ros consolo 2.3.4

Zahra gravatar imageZahra ( 2014-02-19 11:51:58 -0500 )edit

Recently hydro update the rosconsole package breaking the ABI, it could be that you need to recompile your plugin. Does recompiling solve the problem?

Jose Luis Rivero gravatar imageJose Luis Rivero ( 2014-02-19 18:20:47 -0500 )edit

I updated ros-hydro-rosconsole (version 1.9.54 ). I re-compiled the plugins without any errors, but still has the same error when running it.

Zahra gravatar imageZahra ( 2014-02-20 08:46:17 -0500 )edit

Is the code available and easy to build? I can give it a look

Jose Luis Rivero gravatar imageJose Luis Rivero ( 2014-02-20 09:41:54 -0500 )edit

4 Answers

Sort by ยป oldest newest most voted

answered 2014-02-27 02:40:18 -0500

Zahra gravatar image

There was another plugins in the same workspace that was compiled against groovy, which override the hydro compiled plugin and removing all the plugins of groovy, have solved the problem.

edit flag offensive delete link more

answered 2014-02-19 13:40:07 -0500

nkoenig gravatar image

It looks like your plugin is not compiled correctly. Is it possible that your plugin is compiled against groovy, and you're running hydro?

edit flag offensive delete link more

answered 2014-02-21 01:11:03 -0500

Zahra gravatar image


here is the cpp file.

edit flag offensive delete link more

answered 2014-02-21 01:06:45 -0500

Zahra gravatar image


Hello, I attached the cpp file and the message.h file. Thanks in advance!

edit flag offensive delete link more

Question Tools


Asked: 2014-02-18 05:42:35 -0500

Seen: 334 times

Last updated: Feb 27 '14