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Sets i "products" /i1, i2, i3/ s "sites" /s1, s2, s3/ c "customers" /c1, c2, c3/; Parameters fc Fixed production cost for product i on unit j at site s vc Variable production cost for product i on unit j at site s t Transportation cost of product i from site s to custo...

Sets i "products" /i1, i2, i3/ j "processing units" /j1, j2, j3/ s "sites" /s1, s2, s3/; Parameters FC Fixed production cost for product i on unit j at site s v Variable production cost for product i on unit j at site s cp Cost of raw material i at site s t Transportat...

I could not find my mistake. Please, help me :cry: obj.. z=e=sum((i,j,s),FC(i,j,s)*Y(i,j,s))+sum((i,j,s),v(i,j,s)*P(i,j,s))+sum((i,s),cp(i,s)*CO(i,s))+sum((i,s,c),t(i,s,c)*supply(i,s,c))+sum((i,s),h(i,s)*inventory(i,s))+sum((i,s),ss(i,s)*I_D(i,s))+sum((i,c),m(i,c)*I_S(i,c))+sum((i,s),BC(i,s)*B(i,s))...

Hello.

I created GAMS Engine API client on Windows (WSL2) according to this video; https://www.youtube.com/watch?v=QTrZY5Z5uPk&t=611s

Hello. I wanted to login gams engine. However, I have this problem.

Problems retrieving authentication providers, error message: internal server error.


What is this error? How can I fix it? Please, help me.