Generated function error

[CNelias]

I tried to run the first example of the tutorial:

using Revise, Parameters, Plots
using BifurcationKit
const BK = BifurcationKit

# vector field
function TMvf(z, p)
	@unpack J, α, E0, τ, τD, τF, U0 = p
	E, x, u = z
	SS0 = J * u * x * E + E0
	SS1 = α * log(1 + exp(SS0 / α))
	[
	    (-E + SS1) / τ,
       (1.0 - x) / τD - u * x * E,
	    (U0 - u) / τF +  U0 * (1.0 - u) * E
	]
end

# parameter values
par_tm = (α = 1.5, τ = 0.013, J = 3.07, E0 = -2.0, τD = 0.200, U0 = 0.3, τF = 1.5, τS = 0.007)

# initial condition
z0 = [0.238616, 0.982747, 0.367876]

# Bifurcation Problem
prob = BifurcationProblem(TMvf, z0, par_tm, (@lens _.E0);
	record_from_solution = (x, p) -> (E = x[1], x = x[2], u = x[3]),)

    # continuation options, we limit the parameter range for E0
opts_br = ContinuationPar(p_min = -4.0, p_max = -0.9)

# continuation of equilibria
br = continuation(prob, PALC(), opts_br;
	# we want to compute both sides of the branch of the initial
	# value of E0 = -2
	bothside = true)

but this does not run. Instead, I get the following error, which I have no idea how to fix, and seems to be burried quite deep into the source code.

ERROR: code reflection cannot be used from generated functions
Stacktrace:
  [1] error(s::String)
    @ Base .\error.jl:35
  [2] _which(tt::Type; method_table::Nothing, world::UInt64, raise::Bool)
    @ Base .\reflection.jl:1692
  [3] _which
    @ Base .\reflection.jl:1688 [inlined]
  [4] which(tt::Any)
    @ Base .\reflection.jl:1728
  [5] which(tt::Any)
    @ Base .\reflection.jl:1719 [inlined]
  [6] is_propertynames_overloaded
    @ C:\Users\Agarwal Lab\.julia\packages\ConstructionBase\ZLOSb\src\ConstructionBase.jl:52 [inlined]
  [7] #s26#2
    @ C:\Users\Agarwal Lab\.julia\packages\ConstructionBase\ZLOSb\src\ConstructionBase.jl:56 [inlined]
  [8] var"#s26#2"(::Any, obj::Any)
    @ ConstructionBase .\none:0
  [9] (::Core.GeneratedFunctionStub)(::UInt64, ::LineNumberNode, ::Any, ::Vararg{Any})
    @ Core .\boot.jl:602
 [10] setproperties_object
    @ C:\Users\Agarwal Lab\.julia\packages\ConstructionBase\ZLOSb\src\ConstructionBase.jl:186 [inlined]
 [11] setproperties
    @ C:\Users\Agarwal Lab\.julia\packages\ConstructionBase\ZLOSb\src\ConstructionBase.jl:105 [inlined]
 [12] set
    @ C:\Users\Agarwal Lab\.julia\packages\Setfield\NshXm\src\lens.jl:110 [inlined]
 [13] set
    @ C:\Users\Agarwal Lab\.julia\packages\Setfield\NshXm\src\lens.jl:169 [inlined]
 [14] macro expansion
    @ C:\Users\Agarwal Lab\.julia\packages\Setfield\NshXm\src\sugar.jl:192 [inlined]
 [15] update
    @ C:\Users\Agarwal Lab\.julia\packages\BifurcationKit\5kgAI\src\continuation\Palc.jl:93 [inlined]
 [16] continuation(prob::BifurcationProblem{…}, alg::PALC{…}, contparams::ContinuationPar{…}; linear_algo::Nothing, bothside::Bool, kwargs::@Kwargs{})
    @ BifurcationKit C:\Users\Agarwal Lab\.julia\packages\BifurcationKit\5kgAI\src\Continuation.jl:528
 [17] top-level scope
    @ c:\Users\Agarwal Lab\Corentin\Julia\Mitochondrial-dynamics\src\test.jl:32

I am running Julia 1.10, and have the latest version of BifurcationKit (0.3.3)

[CNelias]

I think it is an issue of conflicting packages versions, which disappeared after re-installing julia.

[rveltz]

The tutorials are automatically generated, hence they "cannot" error unless you see it on the webpage. The configuration for the run is https://bifurcationkit.github.io/BifurcationKitDocs.jl/dev/#Reproducibility

Do not hesitate to re open it if you see fit