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2016-12-07 08:52:43 -0500 | asked a question | Connect my youbot arm with the moveit simulation model in rviz Hello, i created the kuka youbot(arm only) simulation model with moveit. I can control the arm without any problems. In my next step i would like to connect the simulation model with the real youbot arm and let the arm move on command in my model. I already found this: Implement Moveit on real Robot. Can anybody tell me how the action server works and why i need that to control my actual arm? How do i tell the controller of each joint to rotate like in my joint_states_topic? Thanks! |
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2016-12-01 10:26:09 -0500 | asked a question | Moveit Virtual Box crashes Hey all, I installed Ubuntu 14.04 and ROS Indigo on my Virtual Box. After starting the Moveit Setup Assistant and launching an URDF File, the Assistant crashes. I installed the Pr2 Demo Package and tried but RVIZ crashes again with the error Code: Do you have any ideas how i can fix this problem? Thanks and greetings muhi |
2016-12-01 08:39:41 -0500 | asked a question | rviz_visual_tools indigo not defined.. publishpath or publishline Hey all, anyone here who worked with the rviz_visual_tools under indigo? How can i visualize a path of my waypoints of my computecartesianpath-function in rviz? the waypoints are defined as geometry_msgs/path and the publishpath-function of rviz_visual_tools only works with geometry_msgs/point. I tried something like: The Errorcode is: "Not defined reference"(translated it from german: Nicht definierter Verweis) for every function of the rviz_visual_tools. Do you have any suggestions? Thank you! ali |
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2016-12-01 08:15:19 -0500 | commented answer | Convert geometry_ msgs/Pose to Point thank you! That solved my problem! |
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2016-11-30 05:46:30 -0500 | asked a question | Convert geometry_ msgs/Pose to Point Hey all!, i got a Pose and i get an error: no matching function for call to poseMsgToEigen. Do you have any suggestions ? Greetings mutu |
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2016-11-28 03:55:40 -0500 | commented question | Using rviz_visual_tools no matching function Hey Dave thank you for your answer. I specified the type of waypoints like below: and used the waypoints.push_back(target_pose3) function to write a pose in my waypoint. The computecartesianpath-function generates a trajectory. What is the issue then? |
2016-11-24 05:09:40 -0500 | asked a question | Using rviz_visual_tools no matching function Hello All! Currently i try to implement the rviz_visual_tools in my youbot simulation model. I tried to use the computecartesianpath()-function in MoveIt! and wanted to use the publishpath-function of rviz_visual_tool afterwards to generate the path: When i try to compile this, i get: error: no matching function for call to "rviz_visual_tools::RvizVisualTools::publishPath(....) Can u help me to find a solution, please? |
2016-11-22 05:38:32 -0500 | answered a question | Show Manipulation Trajectory in Rviz Hey! Thanks for your fast answer Dave, that helped me a lot. Currently i try to implement the rviz plugin in my simulation model. I tried to use the computecartesianpath()-function in MoveIt! and wanted to use the publishpath-function of rviz_visual_tool afterwards to generate the path: When i try to compile this, i get: error: no matching function for call to "rviz_visual_tools::RvizVisualTools::publishPath(....) Can u help me to find a solution, please? |
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2016-11-17 03:51:49 -0500 | asked a question | Show Manipulation Trajectory in Rviz Hello! I use MoveIt! to control a Kuka Youbot arm in Rviz. Apparently i used the computecartesianpath() to move the arm from point A to B. Afterwards i wanted to display the trajetory from A -> B and tried to use the Trajectory Addon in Rviz but it did not work. Do u have any ideas how i can, at least, prove that the youbot operates in a straight line? At least i know, that the computed cartesian path has 144 points and my terminal shows any jointangle for each point when i display the trajectory. Edit: Hey! Thanks for your fast answer Dave, that helped me a lot. Currently i try to implement the rviz plugin in my simulation model. I tried to use the computecartesianpath()-function in MoveIt! and wanted to use the publishpath-function of rviz_visual_tool afterwards to generate the path: When i try to compile this, i get: error: no matching function for call to "rviz_visual_tools::RvizVisualTools::publishPath(....) Can u help me to find a solution, please? |
2016-11-17 03:47:07 -0500 | asked a question | Get Manipulation Trajectory in Rviz Hello, im using Moveit to control a kuka youbot arm in rviz. Apparently i used the computecartesianpath() to move the robot from A to B. Now i want to prove, that the robot moves, at least, in a straight line. I tried to use the trajectory Addon in Rviz, but it did not show anything. Have you guys any ideas to realize the Proof? Thanks! |