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osrf / gazebo_tutorials

Tutorials for gazebo
http://gazebosim.org/tutorials
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Four-bar linkage doesn't work with Harmonic #176

Closed patrvanh closed 3 months ago

patrvanh commented 3 months ago

Attempted to test the closed loop kinematics with gazebo harmonic. I used the generated URDF file from the closed loop kinematics tutorial to test it.

But I'm getting an error

[Err] [SDFFeatures.cc:1090] Asked to create a joint between links [link_BE] as parent and [link_EC] as child, but the child link already has a parent joint of type [RevoluteJoint]. [Err] [SDFFeatures.cc:1090] Asked to create a joint between links [link_BE] as parent and [link_EC] as child, but the child link already has a parent joint of type [RevoluteJoint].

patrvanh commented 3 months ago

Closing because this is a feature that is just not supported in ignition gazebo.

https://github.com/gazebosim/gz-physics/issues/25