我想在Julia v0.7.0下使用JumP和Ipopt。当我试图构建模型时:
julia> m = Model(solver=IpoptSolver())
Feasibility problem with:
* 0 linear constraints
* 0 variables
Solver is Error showing value of type Model:
ERROR: BoundsError: attempt to access 1-element Array{SubString{String},1} at index [2]
我正在使用以下版本的软件包:
Ipopt v0.4.0
JuMP v0.18.2
有什么想法吗?谢谢!