Problem with model.getAttr("VarName", model.getVars())
回答済みHello everyone,
I'm trying to retrive Names of variables using names=model.getAttr("VarName", model.getVars())
but i get this error bellow, i tried everything online but nothing works for me.
Thanks in advance,
Hamza ADDI
Error :
UnicodeDecodeError Traceback (most recent call last)
C:\Users\HAMZA~1.ADD\AppData\Local\Temp/ipykernel_8020/4003909886.py in <module>
1 values=model.getAttr("X", model.getVars())
----> 2 names=model.getAttr("VarName", model.getVars())
3 result = dict(zip(names, values))
src\gurobipy\model.pxi in gurobipy.Model.getAttr()
src\gurobipy\attrutil.pxi in gurobipy.__gettypedattrlist()
src\gurobipy\extern.pxi in gurobipy.__bytestostring()
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xef in position 31: invalid continuation byte
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This issue is discussed in the post Variable names not available.
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