Neda Türkoğlu

  • Gurobi-versary
  • First Question
  • First Comment
  • Total activity 7
  • Last activity
  • Member since
  • Following 0 users
  • Followed by 0 users
  • Votes 0
  • Subscriptions 3

Posts

Recent activity by Neda Türkoğlu Recent activity Votes

  • GurobiError: Invalid argument to LinExpr multiplication

    Answered

    Hello I am getting the following error: GurobiError: Invalid argument to LinExpr multiplication   here is my code; from gurobipy import GRB,Model,quicksum #*import numpy as np # array kullanmak içi...

    Neda Türkoğlu 2 followers 1 comment 0 votes

  • TypeError: unsupported operand type(s) for -: 'generator' and 'NoneType'

    Answered

    Hi, I get the following error; TypeError: unsupported operand type(s) for -: 'generator' and 'NoneType' I think this is because of these codes; model.addConstr( traveltimevehicle[v] >= traveltimero...

    Neda Türkoğlu 3 followers 2 comments 0 votes

  • Error with addVars

    Answered

    Hi, In my code I get the following error;   File "src\gurobipy\model.pxi", line 2725, in gurobipy.gurobipy.Model.addVars   What can be done to fix this problem? And this is my code; from gurobipy i...

    Neda Türkoğlu 3 followers 4 comments 0 votes