Cannot configure the Robotiq gripper: IO Exception

[Aruen24]

Ros2 humble ubuntu 22.04.
the port connection /tmp/ttyUR

[ERROR] [1732020153.874565794] [RobotiqGripperHardwareInterface]: Cannot configure the Robotiq gripper: IO Exception (2): No such file or directory, file /src/planning_control-1119/serial-ros2/src/impl/unix.cc, line 152.

[azhural]

UniversalRobots/Universal_Robots_ROS2_Driver#1109

If I understand this correctly, ros2_control tries to connect to the serial port during initialization. /tmp/ttyUR is provided by tool_communication, which requires ros2_control to be fully initialized.

[Aruen24]

UniversalRobots/Universal_Robots_ROS2_Driver#1109

If I understand this correctly, ros2_control tries to connect to the serial port during initialization. /tmp/ttyUR is provided by tool_communication, which requires ros2_control to be fully initialized.

@azhural Yes, ros2_control was connectted to the serial port during initialization, so how to solve the problem?