Originally posted by: SystemAdmin

[dan said:]

Hello,

I'm getting the error: Operator not available for {float} * dvar int
Is there a problem with multiplying a float with an integer? How do I overcome this?

Been furiously going through the online help checking for suitable operators for each type. However the online help is not very helpful.

Using ILOG OPL Development Studio IDE V5.5 & plan to solve using CPLEX.

Cheers.
#DecisionOptimization
#OPLusingCPLEXOptimizer

Originally posted by: SystemAdmin

[alain.chabrier said:]

HI,

(this entry should be moved to OPL forum)

from the error message, you are trying to multiply an integer with a "set of floats" (i.e. {float})

You should check you model.
If you want to share it with us (even paritally) we may help.

Alain
#DecisionOptimization
#OPLusingCPLEXOptimizer