Example Joint Impendance Control fails while downloading model library
Opened this issue · 3 comments
Hello,
running "joint_impendance_control" from the examples folder always fails with
"libfranka: Server reports error when loading model library".
Other functions like generate_elbow_motion or generate_cartesian_pose_motion run flawlessly.
My Environment is: A Raspberry Pi 4 running Raspbian with RT-Patch and libfranka library build from source. The Firewall is turned off, the pi is connected to the panda-robot by the on-board ethernet plug and an 0.5m ethernet cable. The Robot is running FW-Version 3.0.3, the libfranka version is the latest available at github.
Do you have an idea how to fix the problem?
Thank you in advance!
I'm having the same issue.
In my case, when in the program the line "franka::Model model = robot.loadModel()" is called I do not have any error but the robot freezes, the communication is no longer available even from the web interface and I have to switch the controller off pushing the button.
The model library for ARM is only included from system version 3.1.0+. This is mentioned in the libfranka changelog entry for 0.7.0, but we will think about how to communicate this better.
I'm actually using system version 3.1.0 but the issue is there.