CoppeliaSim forums

Hi, I try to use ROS2 service with a UR5 robot. When I save/restart the Python script, I can see that the move_ur5 service exists ( ros2 service list displays it) and a button appears which says : '/UR5/Script : abort execution' but the 'run simulation button (the triangle)' is not accessible so I c...

Hi, I've just downloaded the V4.7.0 rev 4 for Ubuntu 22.04. When I try to use ROS2 as specify in the documentation, I get this error : > simROS2 = require('simROS2') [sandboxScript:error] plugin simROS2: Cannot load library /home/me/Applications/CoppeliaSim_Edu_V4_7_0_rev4_Ubuntu22_04/libsimROS2.so:...

Hi, I've just download the 4.7 new Coppelia version for Ubuntu 22.04. It complains that : [simUI:error] Failed to load image /usr/local/CoppeliaSim_Edu_V4_7_0_rev2_Ubuntu22_04/helpFiles/en/images/usedByScripts/lua-logo.png: simLoadImage: [simUI:error] Failed to load image /usr/local/CoppeliaSim_Edu_...

Perfect! It works. Can I suggest some improvments : on this page ( https://github.com/CoppeliaRobotics/simROS2/blob/master/README.md ), explain that you have to export the COPPELIASIM_ROOT_DIR variable on this page ( https://manual.coppeliarobotics.com/en/ros2Tutorial.htm ), add a link to this page ...

Thank you for your response. I've try to compile a new version of the ROS2 interface after adding the following line in the interfaces.txt file. sensor_msgs/msg/JointState Here's th compilation line : colcon build --symlink-install --cmake-args -DCMAKE_BUILD_TYPE=Release But I get this error : [Proc...

Hi, The number of ROS2 messages, 38 (in file CoppeliaSim_Edu_V4_6_0_rev8_Ubuntu22_04/programming/ros2_packages/sim_ros2_interface/meta/interfaces.txt, there're only 38 lines) and the number of messages for ROS1 (151 lines in the messages.txt file of ROS_packages) are very different. Why is there so ...

I copy the libsimROS2.so form the Ubuntu 22.04 Coppelia tar file into the Ubuntu 20.04 Coppelia folder and it works.

Thank you,

Philippe

Hi, I want to use ROS2 with Coppelia V4_6_0_rev18 on Ubuntu 20.04. First, with the last (yesterday) CoppeliaSim_Edu_V4_6_0_rev18_Ubuntu20_04.tar.xz file, when I uncompress it, I can't find the libsimROS2.so file, there's only the libsimROS.so file. On the documentation ( https://manual.coppeliarobot...

Hi, On Ubuntu 22.04, I've installed x2go server and the Coppelia software. When I run Coppelia directly on the server, it works : phil@DL:/usr/local/CoppeliaSim_Edu_V4_6_0_rev18_Ubuntu22_04$ ./coppeliaSim [CoppeliaSimClient] loading the CoppeliaSim library... [CoppeliaSimClient:loadinfo] done. [Copp...

I solved my problem.

The reason was due to this line in .bashrc file :

export QT_XCB_GL_INTEGRATION=none

I remove it and now it works!

Philippe