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leybodv / pyopspec

Program to control operando spectroscopic experiment
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program crushes during connection to watlow furnace controller #5

Open leybodv opened 5 months ago

leybodv commented 5 months ago

Trying to read furnace controller serial number by:

device_sn = self._watlow_protocol.readParam(param=1032, data_type=str)

throws following exception:

Traceback (most recent call last): File "", line 1, in File "C:\Users\GC\AppData\Local\Programs\Python\Python312\Lib\site-packages\pywatlow\watlow.py", line 325, in readParam output = self._parseResponse(response) ^^^^^^^^ UnboundLocalError: cannot access local variable 'response' where it is not associated with a value

leybodv commented 5 months ago

see this issue