Hello everybody,
I'm currently working on Ignition Gazebo Citadel (not Gazebo classic) and I need to write some plugins.
In order to understand how plugins work with Ignition, I did some tests by creating and compiling plugins with Gazebo classic (no problem) and with Ignition Gazebo.
For Ignition Gazebo, I follow the instruction of this page https://ignitionrobotics.org/api/gazebo/3.0/createsystemplugins.html and theses files https://github.com/ignitionrobotics/ign-gazebo/tree/ign-gazebo3/examples/plugin/system_plugin.
I had no errors when I compiled the plugin (cmake . & make)
Unfortenaly, I have an error when I launch my .sdf file to test how plugins works ([Err] [SystemLoader.cc:75] Failed to load system plugin [libSampleSystem.so] : couldn't load library on path [libSampleSystem.so].)
The plugin directory looks like this
- sample_system
- SampleSystem.hh
- SampleSystem.cc
- SampleSystem2.cc
- SampleSystem.sdf
- CMakeLists.txt
- Makefile
- libSampleSystem.so
In this .sdf file, I use plugins with that
<plugin
filename="libSampleSystem.so"
name="sample_system::SampleSystem">
</plugin>
<plugin filename="libSampleSystem.so"
name="sample_system::SampleSystem2">
</plugin>
And IGN_GAZEBO_SYSTEM_PLUGIN_PATH is set to "<path_to_my_plugin_dir>/plugins/sample_system/"
It would be a great miracle for me if you had a solution or a lead concerning this.
