Robot state not received

[Asunatan]

Hello, I have successfully installed Desktop and NUC on the same PC, but as a beginner, I don't understand how to set the IP and port number, especially in charmander.yml, should I set the PC and NUC to the same address? I looked at the code and it seems that only self._ip = general_cfg.NUC.IP uses the IP address. However, after setting it this way, running python examples/reset_robot_joints.py does not respond to the robot arm. I also tried running others, such as python examples/joint_impedance_control.py, but it returned

pybullet build time: Jan 29 2025 23:19:57
examples/joint_impedance_control.py:61: DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead
logger.warn("Robot state not received")
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)
[Deoxys Examples WARNING] Robot state not received (Ln 61)

But when I run roslaunch franka_example_controllers joint_impedance_example_controller.launch robot_ip:=172.16.0.2 load_gripper:=false robot:=panda, the robot arm will make corresponding actions. How should I solve this problem?

[jstmn]

What's the output of deoxys_control/deoxys/libfranka/build/examples/communication_test?

You need to go into the libfranka directory and build this file with make / cmake fyi