I want to maximize a scala function, say

```
NMaximize[{1/(x - 1), -10 < x < 0}, {x}]
```

I tried:

```
module test
using Optimization, OptimizationOptimJL, NonlinearSolve
function f(x, p)
return 1 / (x - 1)
end
u0 = -0.5
p = nothing
prob = OptimizationProblem(f, u0, p, lb=-10, ub=0, sense = Optimization.MaxSense)
@show sol = solve(prob, NelderMead())
end
```

but it returns

```
ERROR: MethodError: no method matching fill!(::Float64, ::Float64)
Closest candidates are:
fill!(::OffsetArrays.OffsetArray, ::Any)
@ OffsetArrays ~/.julia/packages/OffsetArrays/E3eDu/src/OffsetArrays.jl:408
fill!(::Array{T}, ::Any) where T
@ Base array.jl:392
fill!(::SA, ::Any) where SA<:StaticArraysCore.StaticArray
@ StaticArrays ~/.julia/packages/StaticArrays/85pEu/src/arraymath.jl:139
...
```

How do I maximize this function?