While using a WLS license, you may receive an error similar to:
Unrecognized response (status 502, POST https://token.gurobi.com/api/v1/tokens
502 Bad Gateway
This error may occur if your computer hostname includes characters other than:
- Alphabetic characters (A-Z),
- Numeric characters (0-9),
- The minus sign (-), and
- The period (.)
Please update your computer's hostname to include only these valid characters.
Further information
- What URLs are needed to run the Web Licensing Service (WLS)?
- What information is shared with Gurobi when using WLS licenses?