julia> function f(x,p)
           grad = FiniteDiff.finite_difference_gradient(y -> sum(y.^3), x)
           return grad .* p
       end
f (generic function with 1 method)

julia> x,p = rand(3),rand(3);

julia> Zygote.gradient(p->sum(f(x,p)), p)[1]
ERROR: Mutating arrays is not supported -- called setindex!(Vector{Float64}, ...)
This error occurs when you ask Zygote to differentiate operations that change
the elements of arrays in place (e.g. setting values with x .= ...)

Possible fixes:
- avoid mutating operations (preferred)
- or read the documentation and solutions for this error
  https://fluxml.ai/Zygote.jl/dev/limitations.html#Array-mutation-1

Stacktrace:
  [1] error(s::String)
    @ Base .\error.jl:33
  [2] _throw_mutation_error(f::Function, args::Vector{Float64})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\lib\array.jl:70
  [3] (::Zygote.var"#444#445"{Vector{Float64}})(#unused#::Nothing)
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\lib\array.jl:82
  [4] (::Zygote.var"#2496#back#446"{Zygote.var"#444#445"{Vector{Float64}}})(Δ::Nothing)
    @ Zygote C:\Users\Luffy\.julia\packages\ZygoteRules\AIbCs\src\adjoint.jl:67
  [5] Pullback
    @ C:\Users\Luffy\.julia\packages\FiniteDiff\KkXlb\src\gradients.jl:277 [inlined]
  [6] (::typeof(∂(#finite_difference_gradient!#16)))(Δ::Vector{Float64})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface2.jl:0
  [7] Pullback
    @ C:\Users\Luffy\.julia\packages\FiniteDiff\KkXlb\src\gradients.jl:224 [inlined]
  [8] (::typeof(∂(finite_difference_gradient!##kw)))(Δ::Vector{Float64})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface2.jl:0
  [9] Pullback
    @ C:\Users\Luffy\.julia\packages\FiniteDiff\KkXlb\src\gradients.jl:88 [inlined]
 [10] (::typeof(∂(#finite_difference_gradient#12)))(Δ::Vector{Float64})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface2.jl:0
 [11] Pullback
    @ C:\Users\Luffy\.julia\packages\FiniteDiff\KkXlb\src\gradients.jl:70 [inlined]
 [12] (::typeof(∂(finite_difference_gradient)))(Δ::Vector{Float64})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface2.jl:0
 [13] Pullback
    @ C:\Users\Luffy\.julia\packages\FiniteDiff\KkXlb\src\gradients.jl:70 [inlined]
 [14] (::typeof(∂(finite_difference_gradient)))(Δ::Vector{Float64})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface2.jl:0
 [15] Pullback
    @ .\REPL[94]:2 [inlined]
 [16] (::typeof(∂(f)))(Δ::FillArrays.Fill{Float64, 1, Tuple{Base.OneTo{Int64}}})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface2.jl:0
 [17] Pullback
    @ .\REPL[95]:1 [inlined]
 [18] (::typeof(∂(#30)))(Δ::Float64)
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface2.jl:0
 [19] (::Zygote.var"#60#61"{typeof(∂(#30))})(Δ::Float64)
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface.jl:41
 [20] gradient(f::Function, args::Vector{Float64})
    @ Zygote C:\Users\Luffy\.julia\packages\Zygote\IoW2g\src\compiler\interface.jl:76
 [21] top-level scope
    @ REPL[95]:1
 [22] top-level scope
    @ C:\Users\Luffy\.julia\packages\CUDA\DfvRa\src\initialization.jl:52