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2014-04-07 21:38:58 -0500 | commented answer | Problem at URDF to SDF conversion using gzsdf I updated the urdf file so that you can see the changes. Actually there are also some minor changes, however the important ones are about the "base" and "link_0" links. The problem is solved when I specify their inertial properties like mass and inertia. |
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2014-01-24 23:52:52 -0500 | answered a question | Problem at URDF to SDF conversion using gzsdf I've already solved this problem. I think the problem was inertial elements which I didn't specify any for the base link and link_0. I didn't specify their inertial properties at first. However when I specify inertial elements like mass and inertia, I successfully converted the exact urdf model to sdf. Here is the new urdf file that the problem is solved in; (more) |
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2013-12-03 12:51:17 -0500 | asked a question | Problem at URDF to SDF conversion using gzsdf I've already created an urdf called "robot_arm.urdf". I want to spawn that model on Gazebo. Before trying to spawn, I used "gzsdf" to see it as a sdf file. However, the result was unexpected. Despite my urdf model includes 7 links and 6 joints, the created sdf file shows just one link called "__ default __". The only right thing in the converted file is the name of the model. Edit #1: I used ROS Hydro and Gazebo come with it. Also Ubuntu 13.04. Here are the result when I enter "$ gzsdf print robot_arm.urdf": Here is my urdf file which is in ~/catkin_ws/src/testbot_description/robot_arm.urdf: (more) |