Error [Plugin.hh:127] undefined symbol

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Hello,

Before I ask my question here my system specs:

• 3.8.0-32-generic #47~precise1-Ubuntu SMP Wed Oct 2 16:19:35 UTC 2013 x8664 x8664 x86_64 GNU/Linux
• g++ (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
• ldd (Ubuntu EGLIBC 2.15-0ubuntu10.5) 2.15
• ROS Fuerte
• Gazebo 1.9 and Gazebo 1.8.6

Me and a college are working on a gazebo Plugin.

When my college compiles the library, i can use it without any problems at runtime with the robot model. Yet when I compile the very same library i get an undefined symbol error:

Error [Plugin.hh:127] Failed to load plugin /home/user/eclipse_ws/plugin_cmds/libtaurob_plugin_ros.so: /home/user/eclipse_ws/plugin_cmds/libtaurob_plugin_ros.so: undefined symbol: _ZN3ros7console13g_initializedE

My collegue is using gazebo 1.8.6. I have tried and failed using gazebo 1.8.6 and 1.9 (using the corresponing headers and gazebo simulator versions).

It looks like a name mangeling problem. But maybe somehone has encountered a similar problem?

Doing ldd libtaurobpluginros.so gives this as a result. At least every required library is found.

    linux-vdso.so.1 =>  (0x00007fffc0bf2000)
libgazebo_physics.so.1 => /usr/lib/libgazebo_physics.so.1 (0x00007f7dd5c26000)
libgazebo_sensors.so.1 => /usr/lib/libgazebo_sensors.so.1 (0x00007f7dd5991000)
libgazebo_math.so.1 => /usr/lib/libgazebo_math.so.1 (0x00007f7dd5759000)
libgazebo_common.so.1 => /usr/lib/libgazebo_common.so.1 (0x00007f7dd54a9000)
libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f7dd51a9000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f7dd4eac000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f7dd4c96000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f7dd48d6000)
libgazebo_util.so.1 => /usr/lib/libgazebo_util.so.1 (0x00007f7dd4658000)
libgazebo_physics_ode.so.1 => /usr/lib/libgazebo_physics_ode.so.1 (0x00007f7dd43bc000)
libgazebo_transport.so.1 => /usr/lib/libgazebo_transport.so.1 (0x00007f7dd4128000)
libgazebo_msgs.so.1 => /usr/lib/libgazebo_msgs.so.1 (0x00007f7dd3dbf000)
libprotobuf.so.7 => /usr/lib/libprotobuf.so.7 (0x00007f7dd3ad0000)
libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f7dd38cc000)
libsdformat.so.1 => /usr/lib/libsdformat.so.1 (0x00007f7dd3607000)
libboost_thread.so.1.46.1 => /usr/lib/libboost_thread.so.1.46.1 (0x00007f7dd33ee000)
libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f7dd31d1000)
libboost_system.so.1.46.1 => /usr/lib/libboost_system.so.1.46.1 (0x00007f7dd2fcc000)
libboost_regex.so.1.46.1 => /usr/lib/libboost_regex.so.1.46.1 (0x00007f7dd2cca000)
libgazebo_rendering.so.1 => /usr/lib/libgazebo_rendering.so.1 (0x00007f7dd2917000)
libboost_filesystem.so.1.46.1 => /usr/lib/libboost_filesystem.so.1.46.1 (0x00007f7dd26f8000)
libboost_iostreams.so.1.46.1 => /usr/lib/libboost_iostreams.so.1.46.1 (0x00007f7dd24df000)
libfreeimage.so.3 => /usr/lib/libfreeimage.so.3 (0x00007f7dd21e5000)
libtinyxml.so.2.6.2 => /usr/lib/libtinyxml.so.2.6.2 (0x00007f7dd1fd0000)
libcurl.so.4 => /usr/lib/x86_64-linux-gnu/libcurl.so.4 (0x00007f7dd1d73000)
libtar.so.0 => /usr/lib/libtar.so.0 (0x00007f7dd1b66000)
librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f7dd195e000)
/lib64/ld-linux-x86-64.so.2 (0x00007f7dd621b000)
libgazebo_ode.so.1 => /usr/lib/libgazebo_ode.so.1 (0x00007f7dd1694000)
libtbb.so.2 => /usr/lib/libtbb.so.2 (0x00007f7dd1467000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f7dd124f000)
libicuuc.so.48 => /usr/lib/libicuuc.so.48 (0x00007f7dd0ee5000 ...