Unable to open file for input

Answered

YI-NING CHEN

• October 30, 2021 14:28

As my title

I key in the path of my lp. file

I'm sure that I didn't make mistake

But Gurobi can't not open

please help me

 

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  Matthias Miltenberger

  Gurobi Staff

  • November 01, 2021 07:34

  Hi!

  The reason for the error is the Chinese characters in the file name.

  Please don't use non-ASCII characters when coding. I know, computers should be able to work fine with all kinds of character sets by now but in reality, this is simply not the case and you can drastically minimize the probability of errors when using only ASCII characters.

  I hope this helps.

  Cheers,
  Matthias

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  YI-NING CHEN

  • November 01, 2021 10:07

  

  

  

  Thank you :)

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