I am tying to measure the second excited state in a system that does not support Open Pulse. Instead I am using calibrations. The method detailed here does not work. I get the error
"AttributeError: 'IBMQBackend' object has no attribute 'instruction_schedule_map'".
Using the method detailed here reproduces the same error
"AttributeError: 'NoneType' object has no attribute 'instruction_schedule_map'".
Is there a different way to access the measurement calibrations in a system which does not support pulse?