So everthing with apt install ros-foxy-desktop. More than an issue for the tutorial itself, it is an "issue" of the urdf parser. How to plan moves with gripper attached to arm? Visual robot model dismembered. Error: Could not parse limit element for joint [tilt] Error: Could not parse visual element for Link [axis] But that's all. Now let's try to run this code. Please start posting anonymously - your entry will be published after you log in or create a new account. Setup Assistant, spawning a urdf file gazebo problem [closed], UR5 mounted on table collides with the table at runtime. at line 126 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp at line 183 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp Error: length [.5] is not a valid float Hi, thanks for this tutorial I installed ROS2 - Foxy few days ago. at line 183 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp Setup Assistant, spawning a urdf file gazebo problem [closed], UR5 mounted on table collides with the table at runtime. An error of more or less the same type appears! In RVIZ it shows the TF Axes and Arrows moving around but not the URDF Model. what do you see when you run "ls /src/testbot_description/urdf/my_robot.urdf"? Also I see this in the console. This guide will help you check for common problems that cause the log " Failed to parse model " to appear. MyEclipse 8.6 + JDK 1.6.31 It would be better underline on the install tutorial for ROS2 and explain that works on US locale and not with a general UTF-8 one. at line 206 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/model.cpp. I tried to add the table and the model to the world, and using a launch file. Error: Could not parse visual element for Link [body] Parsing robot urdf xml string. When you change the locale, you are changing the setting for the Linux OS. There seems to be a problem with loading the URDF. I downloaded the package from repository, without changing nothing. Asking for help, clarification, or responding to other answers. Are you also using virtualbox or another VM? GitHub. https://docs.ros.org/en/rolling/Installation/Ubuntu-Install-Debians.html#set-locale. Everything works fine with the right locale's settings. @alexbarcelo , @kappa95 that would be a part of the tutorials path also. Error: length [.5] is not a valid float Have a question about this project? can't copy 'urdf/model.xml': doesn't exist This is RViz verion Alpha (ROS 2.0) Thanks very much for your help :) The initFile method returns true if the URDF file was parsed successfully. Error: Could not parse visual element for Link [head] query on urdf.xacro file. or include the table in the .world file ? The text was updated successfully, but these errors were encountered: Hi, the model parsing issue is often due to an unsupported locale. https://github.com/benbongalon/ros2-urdf-tutorial/blob/master/urdf_tutorial/README.md. The scene.add method expects an instance of RigidPrim, GeometryPrim, Robot, Articulation or XFormPrim (Core [omni.isaac.core] isaac_sim 2022.1.1-release.1 documentation).However, imported_robot is a omni.isaac.urdf._urdf.UrdfRobot instance. i am trying to add a table to the world and place my model fixed on the table. at line 495 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp at line 495 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp Error: joint xml is not initialized correctly Hi, I have successfully been able to train the Franka Cabinet task by running python3 rlgpu/train.py --task=FrankaCabinet. When I try to do so I get the following error: Warning [parser_urdf.cc:1010] multiple inconsistent <self_collide> exists due to fixed joint reduction overwriting previous value [false] with [true]. I can update the URDF tutorial to add a tip for resolving the parse errors on non-US locales. converting ".2" to "0.2") and things changed. It's from ROS1, not ROS2 but may carry over without too much tweaks. What is the output of ls /src/robot_description for instance? MindSpore 1.1.1 For that rebooting is necessary for being sure that the changes are done. This will install all the external dependencies for the kdl_parser.To build the package, run: $ rosmake kdl_parser The model.config file contains only meta information about a model.. You must specify a world (not a model) SDF file on the command line, or just call gazebo.. You can load models via the GUI, or include your models in the world SDF file. But I get a URDF issue: URDF failed Model parse In RVIZ the ax. navigation urdf. Here we create a parser object, and initialize it from a file by providing the filename. what is the best way to do that? So there is some parsing issue maybe? at line 183 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp : WSSERVLET11. Please confirm it's good then close the ticket. But I have no idea why does it nor work. If you don't have that locale installed, follow the instructions in https://docs.ros.org/en/rolling/Installation/Ubuntu-Install-Debians.html#set-locale. For example, the command. Have a question about this project? URDF seems to only like en_US. First I tried manually and than I did download the complete example still I get in RVIZ the message "URDF failed Model parse". See link above for a sample model. stl model disappears if scale parameter is set in urdf file From your catkin workspace, run: ./devel/lib/testbot_description/parser ./src/testbot_description/urdf/my_robot.urdf, urdf::Model::initFile(urdf_file) takes an absolute file path (see urdf::Model C++ API), so you would have to run something like ./devel/lib/testbot_description/parser /home//catkin_ws/src/testbot_description/urdf/my_robot.urdf (make sure to replace with your user name).. You must specify the file extension. My .launch file is ok. After such a long time I have to find my ROS2 machine again. still might be worth changing https://github.com/benbongalon/ros2-urdf-tutorial/blob/master/urdf_tutorial/README.md for that. First add the following line to your CMakeList.txt file: rosbuild_add_executable (parser src/parser.cpp) build your package, and run it. This if you try to rename the file and the code and you try to build again without deleting the old build files, you get the same error. Maybe it is important (or not) that I installed everthing in a virtual box, Not sure if it's a virtual box issue. Error: Could not parse limit element for joint [tilt] By clicking Sign up for GitHub, you agree to our terms of service and Error: radius [.4] is not a valid float: stod hello, i have some experiance in ros and now i am learning to use gazebo. Error: radius [.4] is not a valid float: stod Sign in Python3.7.5 at line 565 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/joint.cpp Sign in Could you include the actual error that you are seeing in your question? Does that path exist on your system? at line 130 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/joint.cpp I think to have find the fix (at least for me worked). at line 495 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp I tried to wiggle the floats and add the trailing 0, just in case (i.e. I am using the mushr_tx2.urdf.xacro file to generate my URDF files. at line 183 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp I have the main locale as en_US.UTF-8, but a different LC_NUMERIC , which may be responsible for those issues. MeineLiebeAxt September 27, 2022, 2:03pm #1. privacy statement. UR5 mounted on table collides with the table at runtime. at line 495 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp at line 183 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp at line 495 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp rosurdfurdf $ check_urdf mrobot_chassis.urdf , check_urdfurdf, MindSpore1.1.1convertermindir, Creating udrf model ERROR: Model Parsing the xml failed, https://bbs.huaweicloud.com/forum/thread-106101-1-1.html First add the following lines to your CMakeList.txt file: add_executable (parser src/parser.cpp) target_link_libraries (parser $ {catkin_LIBRARIES . Error: length [.2] is not a valid float 5a8700b. UR5 mounted on table collides with the table at runtime. to your account, I installed ROS2 - Foxy few days ago. Failed to parse model - How to solve related issues. Parsing robot urdf xml string. ROSURDFUnifiedRobot Description Format) .Unified Robot Description FormatURDFROSurdfURDFC++URDFXMLOS:Ubuntu 15.10 ROS:Kinetic Full pa I hate locales Yes, that makes sense. But to clarify: should the locale change be made for the entire ROS install or just for the current shell session? at line 183 in /tmp/binarydeb/ros-foxy-urdfdom-2.3.3/urdf_parser/src/link.cpp [, $git clone https://github.com/huchunxu/, Posted on 2009-03-04 22:47 Frank Xu Lei (230) (0) :