Forum Discussion
How do you get an R script to locate the Xpress license?
I just installed Xpress optimizer (on Linux MInt) and tried out the first_lp_problem.R example. The call to xprs_loadproblemdata() failed with the message "The license file was not found in '.'." Not...
Answering myself (seldom a good sign): This is actually an RStudio problem, not an Xpress issue. If I run R in a terminal and source the .R file, it runs fine. The error only occurs when I run the example in the RStudio IDE (either by opening the .R file in the editor or by sourcing it in the console). So I'll ask in the Posit community.
