Hello robot experts,
I am testing the LBRTorqueSineOverlay example application provided with the FRI libraries. The problem is that I get an error message (attached image) quite randomly.
Let me explain further. The example runs smoothly for 20 seconds (default time in the application). If I add one single instruction to get the measured torque in the client application, the error happens sometimes only and not everytime I run the example.
If I add another instruction to print the torque in console, I get the error constantly:
LBRState state = client.getRobotState();
Torques = state.getMeasuredTorque();
Logger.getAnonymousLogger().info(Arrays.toString(Torques));
I tried also to run the original example for an extended period of time, and I get the same error constantly if I go from 20 seconds to 60 seconds run time.
I hope my explanation of the problem is clear, any help to understand the error message and to find out what's causing it will be so much appreciated !