`MethodError: objects of type Nothing are not callable` when `lb` and `ub` are used with `NelderMead` about optimization.jl HOT 9 OPEN

julia> rosenbrock(x, p) = (p[1] - x[1])^2 + p[2] * (x[2] - x[1]^2)^2
rosenbrock (generic function with 2 methods)

julia> x0 = zeros(2)
2-element Vector{Float64}:
 0.0
 0.0

julia> lb = fill(-1.0, 2)
2-element Vector{Float64}:
 -1.0
 -1.0

julia> ub = fill(200.0, 2)
2-element Vector{Float64}:
 200.0
 200.0

julia> _p = [1.0, 100.0]
2-element Vector{Float64}:
   1.0
 100.0

julia> 

julia> l1 = rosenbrock(x0, _p)
1.0

julia> prob = OptimizationProblem(rosenbrock, x0, _p; lb, ub)
OptimizationProblem. In-place: true
u0: 2-element Vector{Float64}:
 0.0
 0.0

julia> solve(prob, NelderMead())
ERROR: MethodError: objects of type Nothing are not callable
Stacktrace:
  [1] (::OptimizationOptimJL.var"#20#24"{OptimizationCache{…}})(G::Vector{Float64}, θ::Vector{Float64})
    @ OptimizationOptimJL ~/.julia/packages/OptimizationOptimJL/yMF3E/src/OptimizationOptimJL.jl:291
  [2] gradient!!(obj::OnceDifferentiable{Float64, Vector{Float64}, Vector{Float64}}, x::Vector{Float64})
    @ NLSolversBase ~/.julia/packages/NLSolversBase/kavn7/src/interface.jl:63
  [3] gradient!
    @ ~/.julia/packages/NLSolversBase/kavn7/src/interface.jl:51 [inlined]
  [4] gradient!(obj::Optim.BarrierWrapper{OnceDifferentiable{Float64, Vector{Float64}, Vector{Float64}}, Optim.BoxBarrier{Vector{Float64}, Vector{Float64}}, Float64, Float64, Vector{Float64}}, x::Vector{Float
64})
    @ Optim ~/.julia/packages/Optim/EJwLF/src/multivariate/solvers/constrained/fminbox.jl:118
  [5] optimize(df::OnceDifferentiable{…}, l::Vector{…}, u::Vector{…}, initial_x::Vector{…}, F::Fminbox{…}, options::Optim.Options{…})
    @ Optim ~/.julia/packages/Optim/EJwLF/src/multivariate/solvers/constrained/fminbox.jl:327
  [6] __solve(cache::OptimizationCache{…})
    @ OptimizationOptimJL ~/.julia/packages/OptimizationOptimJL/yMF3E/src/OptimizationOptimJL.jl:306
  [7] solve!
    @ ~/.julia/packages/SciMLBase/wVDwN/src/solve.jl:179 [inlined]
  [8] #solve#596
    @ ~/.julia/packages/SciMLBase/wVDwN/src/solve.jl:96 [inlined]
  [9] solve(::OptimizationProblem{…}, ::NelderMead{…})
    @ SciMLBase ~/.julia/packages/SciMLBase/wVDwN/src/solve.jl:93
 [10] top-level scope
    @ REPL[104]:1
Some type information was truncated. Use `show(err)` to see complete types.

using SciMLBase, Optimization
julia> prob = OptimizationProblem(OptimizationFunction(rosenbrock, SciMLBase.NoAD()), x0, _p; lb, ub)

using Optim
rosenbrock(x) = (1.0 - x[1])^2 + 100.0 * (x[2] - x[1]^2)^2
lower, upper = [-100, -100], [100, 100]
result = optimize(rosenbrock, lower, upper, zeros(2), NelderMead())

result = optimize(rosenbrock, lower, upper, zeros(2), Fminbox(NelderMead()))