License issue on colab

進行中

Alireza Khajouei

2021年11月16日 18:08

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Hi  am using gurobi on google colab and I set the license with this piece of code. But it is not working now. The error is below. My license is for container (as mentioned in the error) and I use google colab but I do not know why it is not working.

GurobiError: Web license service only available for container environments

e = gp.Env(empty=True)

wlsaccessID = os.getenv('GRB_WLSACCESSID','my api')

e.setParam('WLSACCESSID', wlsaccessID)

licenseID = os.getenv('GRB_LICENSEID', 'my id')

e.setParam('LICENSEID', int(licenseID))

wlsSecrets = os.getenv('GRB_WLSSECRET','my code')

e.setParam('WLSSECRET', wlsSecrets)

e.setParam('CSCLIENTLOG', int(3))

e.start()

4

• 正式なコメント

  

  Simranjit Kaur

  • Gurobi Staff

  2024年12月06日 00:23

  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 why not try our AI Gurobot?.
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  Matthias Miltenberger

  • Gurobi Staff

  2021年12月14日 12:15

  Hi Alireza,

  Please note that due to a recent update to Google Colab, the WLS licensing process described below may not currently work. We are working on a fix for this. In the meantime, you can still use Colab by following the instructions in the "Using a Local Runtime" section below.

  Please refer to this Knowledge Base article: Google Colab: Installation and Licensing – Gurobi Support Portal

  Best regards,
  Matthias

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  David Islip

  2022年10月14日 19:07

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  Hi there, 

  I am still getting this issue. Is there an ETA on this issue being resolved? Back when it worked I loved solving my models in colab and letting them run in the background. 

  Best,

  David

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  Tobias Achterberg

  • Gurobi Staff

  2022年10月16日 19:33

  This should get fixed with our new Gurobi 10.0 release, which is scheduled for first half of November 2022.

  0

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