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unitreerobotics / laikago_ros

Laikago working with ROS.
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Issues with robot description parse #1

Closed Engietoday closed 5 years ago

Engietoday commented 5 years ago

Hello

I have followed the steps in READ_ME.md but running into issues when trying to launch rviz.launch inside of laikago_rviz package. I' m getting the following error messages.

[ERROR] [1561787437.444252717]: Geometry tag contains no child element. [ERROR] [1561787437.444288480]: Could not parse visual element for Link [FL_thigh] [ERROR] [1561787437.444336866]: Geometry tag contains no child element. [ERROR] [1561787437.444346211]: Could not parse visual element for Link [FR_thigh] [ERROR] [1561787437.444389953]: Geometry tag contains no child element. [ERROR] [1561787437.444399517]: Could not parse visual element for Link [RR_thigh] [ERROR] [1561787437.444440450]: Geometry tag contains no child element. [ERROR] [1561787437.444448261]: Could not parse visual element for Link [RL_thigh] [ERROR] [1561787437.444490167]: Joint [FL_hip_joint] is of type REVOLUTE but it does not specify limits [ERROR] [1561787437.444508022]: joint xml is not initialized correctly [ INFO] [1561787437.524283215]: rviz version 1.13.3 [ INFO] [1561787437.524330877]: compiled against Qt version 5.9.5 [ INFO] [1561787437.524342805]: compiled against OGRE version 1.9.0 (Ghadamon) [robot_state_publisher-3] process has died [pid 12701, exit code 255, cmd /opt/ros/melodic/lib/robot_state_publisher/state_publisher __name:=robot_state_publisher __log:=/home/prismadynamics/.ros/log/d133b462-9a31-11e9-9df2-38dead2d76c5/robot_state_publisher-3.log]. log file: /home/prismadynamics/.ros/log/d133b462-9a31-11e9-9df2-38dead2d76c5/robot_state_publisher-3*.log [WARN] [1561787437.780960]: FL_hip_joint is not fixed, nor continuous, but limits are not specified! [WARN] [1561787437.782019]: FR_hip_joint is not fixed, nor continuous, but limits are not specified! [WARN] [1561787437.782682]: RR_hip_joint is not fixed, nor continuous, but limits are not specified! [WARN] [1561787437.783340]: RL_hip_joint is not fixed, nor continuous, but limits are not specified!

TrivasZhang commented 5 years ago

Hi, @Engietoday

Sorry for my late reply. We made a new commit now. Please try if it works. Thanks for your report.

Engietoday commented 5 years ago

I pulled the new commit and tested it on both Ubuntu 16 and 18 (my original computer). It works with Ubuntu 16 and ROS Kinetic but I still get the same errors with Ubuntu 18 and its ROS version.

TrivasZhang commented 5 years ago

I'm sorry. The Ubuntu18 is too new. Though it will be supported in the future, but I'm not sure when we have the time to solve this.

milyasmeo commented 4 years ago

Hi, Im using Ubunutu 18.04 & ROS melodic. I ran : $ " roslaunch aliengo_description aliengo_rviz.launch " but it gave error: " [ERROR] [1593505924.912405846]: Geometry tag contains no child element. [ERROR] [1593505924.912966182]: Could not parse visual element for Link [FR_thigh] [ERROR] [1593505924.913143052]: Geometry tag contains no child element. [ERROR] [1593505924.913155123]: Could not parse visual element for Link [FL_thigh] [ERROR] [1593505924.913283436]: Geometry tag contains no child element. [ERROR] [1593505924.913292727]: Could not parse visual element for Link [RR_thigh] [ERROR] [1593505924.913421811]: Geometry tag contains no child element. [ERROR] [1593505924.913430520]: Could not parse visual element for Link [RL_thigh] [ERROR] [1593505924.913541734]: Joint [FR_hip_joint] is of type REVOLUTE but it does not specify limits [ERROR] [1593505924.913550989]: joint xml is not initialized correctly [ INFO] [1593505924.986210382]: rviz version 1.13.12 [ INFO] [1593505924.986274520]: compiled against Qt version 5.9.5 [ INFO] [1593505924.986284716]: compiled against OGRE version 1.9.0 (Ghadamon) [ INFO] [1593505924.989270822]: Forcing OpenGl version 0. [ INFO] [1593505925.070564158]: Stereo is NOT SUPPORTED [ INFO] [1593505925.070627544]: OpenGl version: 3 (GLSL 1.3). [robot_state_publisher-3] process has died [pid 18423, exit code 1, cmd /opt/ros/melodic/lib/robot_state_publisher/robot_state_publisher name:=robot_state_publisher log:=/home/ilyas03/.ros/log/2ceb99b4-baac-11ea-93c8-50e085bc1c0e/robot_state_publisher-3.log]. log file: /home/ilyas03/.ros/log/2ceb99b4-baac-11ea-93c8-50e085bc1c0e/robot_state_publisher-3*.log [ERROR] [1593505925.115930073]: Geometry tag contains no child element. [ERROR] [1593505925.115951932]: Could not parse visual element for Link [FR_thigh] [ERROR] [1593505925.116039377]: Geometry tag contains no child element. [ERROR] [1593505925.116048602]: Could not parse visual element for Link [FL_thigh] [ERROR] [1593505925.116131643]: Geometry tag contains no child element. [ERROR] [1593505925.116139936]: Could not parse visual element for Link [RR_thigh] [ERROR] [1593505925.116222812]: Geometry tag contains no child element. [ERROR] [1593505925.116231469]: Could not parse visual element for Link [RL_thigh] [ERROR] [1593505925.116297092]: Joint [FR_hip_joint] is of type REVOLUTE but it does not specify limits [ERROR] [1593505925.116305661]: joint xml is not initialized correctly ".

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