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linsolve=KrylovJL_GMRES
julia> using LinearSolve, OrdinaryDiffEq julia> function rober(u, p, t) y₁, y₂, y₃ = u k₁, k₂, k₃ = p [-k₁ * y₁ + k₃ * y₂ * y₃, k₁ * y₁ - k₃ * y₂ * y₃ - k₂ * y₂^2, k₂ * y₂^2] end rober (generic function with 1 method) julia> prob = ODEProblem(rober, [1.0,0.0,0.0],(0.0,1e3),(0.04,3e7,1e4)); julia> solve(prob, FBDF(linsolve=KrylovJL_GMRES())) ERROR: MethodError: Cannot `convert` an object of type LinearAlgebra.LU{Float64, Matrix{Float64}, Vector{Int64}} to an object of type OrdinaryDiffEq.WOperator{false, Float64, LinearAlgebra.UniformScaling{Bool}, Float64, Matrix{Float64}, Vector{Float64}, Matrix{Float64}, FunctionOperator{true, true, false, Float64, SparseDiffTools.FwdModeAutoDiffVecProd{SparseDiffTools.JacFunctionWrapper{false, true, 1, OrdinaryDiffEq.var"#790#793", Vector{Float64}, Tuple{Float64, Float64, Float64}, Float64}, Vector{Float64}, Tuple{Vector{ForwardDiff.Dual{ForwardDiff.Tag{DiffEqBase.OrdinaryDiffEqTag, Float64}, Float64, 1}}, Vector{ForwardDiff.Dual{ForwardDiff.Tag{DiffEqBase.OrdinaryDiffEqTag, Float64}, Float64, 1}}}, typeof(SparseDiffTools.auto_jacvec), typeof(SparseDiffTools.auto_jacvec!)}, Nothing, Nothing, Nothing, @NamedTuple{islinear::Bool, isconvertible::Bool, isconstant::Bool, opnorm::Nothing, issymmetric::Bool, ishermitian::Bool, isposdef::Bool, isinplace::Bool, outofplace::Bool, has_mul5::Bool, ifcache::Bool, T::DataType, batch::Bool, size::Tuple{Int64, Int64}, sizes::Tuple{Tuple{Int64}, Tuple{Int64}}, accepted_kwargs::Tuple{}, kwargs::Dict{Symbol, Any}}, Tuple{Float64, Float64, Float64}, Float64, Tuple{Vector{Float64}, Vector{Float64}}, Float64, Float64}} Closest candidates are: convert(::Type{T}, ::T) where T @ Base Base.jl:84 Stacktrace: [1] setproperty!(x::OrdinaryDiffEq.NLNewtonConstantCache{…}, f::Symbol, v::LinearAlgebra.LU{…}) @ Base ./Base.jl:40 [2] update_W!(nlsolver::OrdinaryDiffEq.NLSolver{…}, integrator::OrdinaryDiffEq.ODEIntegrator{…}, cache::OrdinaryDiffEq.FBDFConstantCache{…}, dtgamma::Float64, repeat_step::Bool, newJW::Nothing) @ OrdinaryDiffEq ~/.julia/dev/OrdinaryDiffEq/src/derivative_utils.jl:837 [3] update_W!(nlsolver::OrdinaryDiffEq.NLSolver{…}, integrator::OrdinaryDiffEq.ODEIntegrator{…}, cache::OrdinaryDiffEq.FBDFConstantCache{…}, dtgamma::Float64, repeat_step::Bool) @ OrdinaryDiffEq ~/.julia/dev/OrdinaryDiffEq/src/derivative_utils.jl:827 [4] nlsolve!(nlsolver::OrdinaryDiffEq.NLSolver{…}, integrator::OrdinaryDiffEq.ODEIntegrator{…}, cache::OrdinaryDiffEq.FBDFConstantCache{…}, repeat_step::Bool) @ OrdinaryDiffEq ~/.julia/dev/OrdinaryDiffEq/src/nlsolve/nlsolve.jl:27 [5] perform_step!(integrator::OrdinaryDiffEq.ODEIntegrator{…}, cache::OrdinaryDiffEq.FBDFConstantCache{…}, repeat_step::Bool) @ OrdinaryDiffEq ~/.julia/dev/OrdinaryDiffEq/src/perform_step/bdf_perform_step.jl:1136 [6] perform_step! @ ~/.julia/dev/OrdinaryDiffEq/src/perform_step/bdf_perform_step.jl:1076 [inlined] [7] solve!(integrator::OrdinaryDiffEq.ODEIntegrator{…}) @ OrdinaryDiffEq ~/.julia/dev/OrdinaryDiffEq/src/solve.jl:551 [8] __solve(::ODEProblem{…}, ::FBDF{…}; kwargs::@Kwargs{}) @ OrdinaryDiffEq ~/.julia/dev/OrdinaryDiffEq/src/solve.jl:7 [9] __solve @ ~/.julia/dev/OrdinaryDiffEq/src/solve.jl:1 [inlined] [10] #solve_call#44 @ ~/.julia/dev/DiffEqBase/src/solve.jl:612 [inlined] [11] solve_call(_prob::ODEProblem{…}, args::FBDF{…}) @ DiffEqBase ~/.julia/dev/DiffEqBase/src/solve.jl:569 [12] solve_up(prob::ODEProblem{…}, sensealg::Nothing, u0::Vector{…}, p::Tuple{…}, args::FBDF{…}; kwargs::@Kwargs{}) @ DiffEqBase ~/.julia/dev/DiffEqBase/src/solve.jl:1080 [13] solve_up @ ~/.julia/dev/DiffEqBase/src/solve.jl:1066 [inlined] [14] solve(prob::ODEProblem{…}, args::FBDF{…}; sensealg::Nothing, u0::Nothing, p::Nothing, wrap::Val{…}, kwargs::@Kwargs{}) @ DiffEqBase ~/.julia/dev/DiffEqBase/src/solve.jl:1003 [15] solve(prob::ODEProblem{…}, args::FBDF{…}) @ DiffEqBase ~/.julia/dev/DiffEqBase/src/solve.jl:993 [16] top-level scope @ REPL[23]:1 Some type information was truncated. Use `show(err)` to see complete types.
This problem exists for all KrylongJL methods, but succeeds for in place problems.
KrylongJL
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This problem exists for all
KrylongJL
methods, but succeeds for in place problems.The text was updated successfully, but these errors were encountered: