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[BUG] ipopt doesn't work in windows #301

Open ywkim312 opened 11 months ago

ywkim312 commented 11 months ago

Ipopt is not working dynamically anymore on windows machines. The solution is to download ipopt executable from https://github.com/coin-or/Ipopt/releases Unzip download file and set the solver path like 

joplin_cge.set_parameter("solver_path", r"C:\downloaded_path\ipopt.exe")

Currently, the error is in joplin testbed notebook. Also, there might be windows users wants to use the solver in different analysis.

So, how do we advertise this? This probably needs to go in the pyincore manual, and it also needs to go in Joplin notebook as well. We need to discuss how to handle this matter.