robotiq_85_2f_gripper appears broken in Gazebo - no mimic_joints

[ProfJust]

The parallel kinematic with mimic_joints used does not work in ROS2-Humble with Gazebo-Classic. The Gripper is broken.

This the same in this issue ros-industrial-attic/robotiq#150.

Unfortunately there is no [roboticsgroup_gazebo_plugin] (https://github.com/roboticsgroup/roboticsgroup_gazebo_plugins) available for ROS2.

How can I get this gripper working with ROS2?

[theanhnguyen3112]

Hello, have you fixed it yet?

[ProfJust]

Unfortunately not. I tried to get it working with the new Gazebo (Ignition) at ROS2-Jazzy, but there I found the same problems,
As a workaround I fixed the Joints, so the gripper looks OK but cannot be opened/closed.