Issue using Ipopt solver with MiniZinc

[ANDRES FELIPE PERALTA CRUZ]

Hello, I am trying to use Ipopt as a non-linear Solver for MiniZinc, when trying to solve the model I get the following response.

I can't find any Minizinc Solver Configuration (.MSC) examples for IPopt apart from the generic example specified in the Minizinc documentation. MiniZinc NL Solver Configuration

This is the .msc file that i made based on the documentation of MiniZinc

I would appreciate the help of anyone who has experience using this solver in Minizinc or has any idea of ​​what to do.

[ANDRES FELIPE PERALTA CRUZ]