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costashatz / nao_gazebo

ROS Packages to simulate Aldebaran's NAO Humanoid in Gazebo through NAOqi Simulator SDK
BSD 3-Clause "New" or "Revised" License
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Can not find gazebo_naoqi_control #11

Closed Ruqaiya97 closed 4 years ago

Ruqaiya97 commented 4 years ago

I am new to ROS and linux and am unable to understand how to execute the following instruction. "You need to have either environmental variable AL_SIM_DIR or CMake option NAOqi_SIM_DIR pointing to the C++ NAOqi Simulator SDK path." Your prompt reply will be appreciated.

costashatz commented 4 years ago

You need to have the NAOqi Simulator SDK: http://doc.aldebaran.com/1-14/ref/simulator_sdk.html

Once you have this, then do export AL_SIM_DIR=/path/to/simulator/sdk-lib to execute this instruction.. You need to do this every time you open a new bash/terminal. If you want to have it always, then put this line into your .bashrc.

Ruqaiya97 commented 4 years ago

Thank you for replying. Sir, I keep getting this error. If you can tell the steps you followed before the roslaunch command, it would be very helpful. [nao_gazebo.launch] is neither a launch file in package [gazebo_naoqi_control] nor is [gazebo_naoqi_control] a launch file name The traceback for the exception was written to the log file

costashatz commented 4 years ago

Sir, I keep getting this error. If you can tell the steps you followed before the roslaunch command, it would be very helpful. [nao_gazebo.launch] is neither a launch file in package [gazebo_naoqi_control] nor is [gazebo_naoqi_control] a launch file name The traceback for the exception was written to the log file

Did you catkin_make?

Ruqaiya97 commented 4 years ago

I realized my mistake, that problem has been solved but now I'm getting a new problem. when I roslaunch the nao_gazebo.launch it opens Gazebo but crashes immediately with this error. Error [Plugin.hh:149] Failed to load plugin libgazebo_naoqi_control.so: libgazebo_naoqi_control.so: cannot open shared object file: No such file or directory Segmentation fault (core dumped)