key error in source

i am getting error in esim console as follows.........help me in solving these kind of errors

KeyError: 4 Traceback (most recent call last): File "C:\Users\KAVYA\eSim\src\kicadtoNgspice\KicadtoNgspice.py", line 301, in callConvert ET.SubElement(attr_var,"field1",name="Value").text=str(obj_source.entry_var[count].text()) KeyError:

eSim 28-03-18, 12:06 a.m. kavyadaya466
Are you getting this error, when you do Kicad to Ngspice conversion?
28-03-18, 1:21 p.m. Gloria

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