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ZebraDevs / fetch_gazebo

Gazebo simulator for Fetch
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[BUG] Fetch Robot doesn't tries to pick up the cube #106

Open ThakurSarveshGit opened 3 years ago

ThakurSarveshGit commented 3 years ago

I am launching the default simulation of picking up a cube from the table, built in fetch_gazebo package. The robot simply goes to the prepare position and doesn't move at all. (Initially I was working on a warehouse project with Fetch robot and was trying to perform SLAM with Laser and Odom but it was not working out, hence I started testing the default launch simulations.)

I installed fetch package using git clone. And I have all the packages installed as shown in the screenshot. PackagesFetch When I run roslaunch fetch_gazebo simple_grasp.launch , the model succesfully launches and comes to prepare pose and stops there. I get two warnings on the console as shown: URDF_Warnings This is the setup: FetchStationary

I expect the robot to pick up the object successfully.

catkin workspace:

cjds commented 3 years ago

Can confirm that this works on my machine. Something must be different about the setup.

Is it possible to post the goal and result here please?

mikeferguson commented 3 years ago

So, "simple_grasp.launch" just sets up the environment. You would also need to "roslaunch fetch_gazebo_demo pick_place_demo.launch" after the environment is fully setup.