Please help me with this model

GAMS
1

Hi there!

I am new to GAMS, but I am having some problems with getting my code to work. I am first getting the error:

File not found: /Users/woutkonings/Documents/GAMSStudio/workspace/Logistics exercise 1.lst

I don’t know what this means, as I only need the .gms file to run the program, right?

Also in the console, I get the message:
gams: **** Error: Parameter error(s)
: Reading parameter(s) from “command line”
: *** Error Unknown option “exercise”
: Finished reading from “command line”

I don’t have any parameters, only a table which I use in my equation.

If someone could take a look and help a beginner out, that would be great.

I attached my code to this message.
Logistics exercise 1.gms (19.5 KB)

2

Seems that some system does not like the spaces in your file name. Newer version of Studio should not have issues with this. I suggest you rename your file to something without spaces.

-Michael

3

Thank you very much! This was indeed the problem.

However, it turned out that our program was to big for the trial version anyways.