ValueError: invalid literal for int() with base 10: ''

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Jingyue Zhang

2022年04月22日 14:19

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I was running my program just fine. However, today an error occurs "ValueError: invalid literal for int() with base 10: "

I'm very confused and don't know where it went wrong.

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• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2025年11月16日 23:39

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum, or try Gurobot, our chatbot interface offering instant, expert-level support.
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  Matthias Miltenberger

  • Gurobi Staff

  2022年04月25日 06:06 編集済み

  Hi Jingyue,

  This is a Python error message indicating that you are trying to convert the empty string \(\texttt{''}\) to an int.

  You should check the values of your table before converting them.

  Cheers,
  Matthias

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  Jingyue Zhang

  2022年04月25日 13:16

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  Thanks！ The problem is solved!

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