1.26.1 broken on Julia master.

[oscardssmith]

Version 1.26.0 works, but on 1.26.1, I get the following error on a recent build of Julia master.

julia> using LinearSolve
[ Info: Precompiling LinearSolve [7ed4a6bd-45f5-4d41-b270-4a48e9bafcae]
ERROR: LoadError: MethodError: no method matching SparseArrays.UMFPACK.UmfpackLU(::Ptr{Nothing}, ::Ptr{Nothing}, ::Int64, ::Int64, ::Vector{Int64}, ::Vector{Int64}, ::Vector{Float64}, ::Int64)

Closest candidates are:
  SparseArrays.UMFPACK.UmfpackLU(::SparseArrays.UMFPACK.Symbolic{Tv, Ti}, ::SparseArrays.UMFPACK.Numeric{Tv, Ti}, ::Int64, ::Int64, ::Vector{Ti}, ::Vector{Ti}, ::Vector{Tv}, ::Int64, ::SparseArrays.UMFPACK.UmfpackWS{Ti}, ::Vector{Float64}, ::Vector{Float64}, ::ReentrantLock) where {Tv<:Union{Float64, ComplexF64}, Ti<:Union{Int32, Int64}}
   @ SparseArrays ~/julia/usr/share/julia/stdlib/v1.9/SparseArrays/src/solvers/umfpack.jl:224

Stacktrace:
  [1] init_cacheval(alg::LinearSolve.UMFPACKFactorization, A::SparseArrays.SparseMatrixCSC{Float64, Int64}, b::Vector{Float64}, u::Vector{Float64}, Pl::IterativeSolvers.Identity, Pr::IterativeSolvers.Identity, maxiters::Int64, abstol::Float64, reltol::Float64, verbose::Bool, assumptions::LinearSolve.OperatorAssumptions{Nothing})
    @ LinearSolve ~/.julia/packages/LinearSolve/IugPa/src/factorization.jl:277
  [2] init(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization; alias_A::Bool, alias_b::Bool, abstol::Float64, reltol::Float64, maxiters::Int64, verbose::Bool, Pl::IterativeSolvers.Identity, Pr::IterativeSolvers.Identity, assumptions::LinearSolve.OperatorAssumptions{Nothing}, kwargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ LinearSolve ~/.julia/packages/LinearSolve/IugPa/src/common.jl:111
  [3] init(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization)
    @ LinearSolve ~/.julia/packages/LinearSolve/IugPa/src/common.jl:91
  [4] solve(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization; kwargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ LinearSolve ~/.julia/packages/LinearSolve/IugPa/src/common.jl:154
  [5] solve(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization)
    @ LinearSolve ~/.julia/packages/LinearSolve/IugPa/src/common.jl:151
  [6] macro expansion
    @ ~/.julia/packages/LinearSolve/IugPa/src/LinearSolve.jl:67 [inlined]
  [7] top-level scope
    @ ~/.julia/packages/SnoopPrecompile/UWvXF/src/SnoopPrecompile.jl:51
  [8] include
    @ ./Base.jl:439 [inlined]
  [9] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt64}}, source::Nothing)
    @ Base ./loading.jl:1649
 [10] top-level scope
    @ stdin:1

[rayegun]

UMFPACK internal functions changed for 1.9. This package used those, probably unnecessarily. Will fix

[oscardssmith]

Can we prioritize fixing this? It's fairly annoying and 1.9 is getting ever closer to being released (so missing the Diffeq stack from pkgeval is unfortunate).

[rayegun]

Yep, working on it right now. Should be done by 5pm or 6pm (meeting before I can finish it up)

[tomaklutfu]

I can still reproduce this.

julia> using LinearSolve
[ Info: Precompiling LinearSolve [7ed4a6bd-45f5-4d41-b270-4a48e9bafcae]
ERROR: LoadError: MethodError: no method matching SparseArrays.UMFPACK.UmfpackLU(::Ptr{Nothing}, ::Ptr{Nothing}, ::Int64, ::Int64, ::Vector{Int64}, ::Vector{Int64}, ::Vector{Float64}, ::Int64)

Closest candidates are:
  SparseArrays.UMFPACK.UmfpackLU(::SparseArrays.UMFPACK.Symbolic{Tv, Ti}, ::SparseArrays.UMFPACK.Numeric{Tv, Ti}, ::Int64, ::Int64, ::Vector{Ti}, ::Vector{Ti}, ::Vector{Tv}, ::Int64, ::SparseArrays.UMFPACK.UmfpackWS{Ti}, ::Vector{Float64}, ::Vector{Float64}, ::ReentrantLock) where {Tv<:Union{Float64, ComplexF64}, Ti<:Union{Int32, Int64}}
   @ SparseArrays /home/lutfullah/Programs/julia-1.9/share/julia/stdlib/v1.9/SparseArrays/src/solvers/umfpack.jl:224

Stacktrace:
  [1] init_cacheval(alg::LinearSolve.UMFPACKFactorization, A::SparseArrays.SparseMatrixCSC{Float64, Int64}, b::Vector{Float64}, u::Vector{Float64}, Pl::IterativeSolvers.Identity, Pr::IterativeSolvers.Identity, maxiters::Int64, abstol::Float64, reltol::Float64, verbose::Bool, assumptions::LinearSolve.OperatorAssumptions{Nothing})
    @ LinearSolve /home/lutfullah/Programs/homedir/.julia/packages/LinearSolve/f5SeN/src/factorization.jl:279
  [2] init(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization; alias_A::Bool, alias_b::Bool, abstol::Float64, reltol::Float64, maxiters::Int64, verbose::Bool, Pl::IterativeSolvers.Identity, Pr::IterativeSolvers.Identity, assumptions::LinearSolve.OperatorAssumptions{Nothing}, kwargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ LinearSolve /home/lutfullah/Programs/homedir/.julia/packages/LinearSolve/f5SeN/src/common.jl:111
  [3] init(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization)
    @ LinearSolve /home/lutfullah/Programs/homedir/.julia/packages/LinearSolve/f5SeN/src/common.jl:91
  [4] solve(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization; kwargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ LinearSolve /home/lutfullah/Programs/homedir/.julia/packages/LinearSolve/f5SeN/src/common.jl:154
  [5] solve(::SciMLBase.LinearProblem{Nothing, true, SparseArrays.SparseMatrixCSC{Float64, Int64}, Vector{Float64}, SciMLBase.NullParameters, Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}}}, ::LinearSolve.UMFPACKFactorization)
    @ LinearSolve /home/lutfullah/Programs/homedir/.julia/packages/LinearSolve/f5SeN/src/common.jl:151
  [6] macro expansion
    @ /home/lutfullah/Programs/homedir/.julia/packages/LinearSolve/f5SeN/src/LinearSolve.jl:67 [inlined]
  [7] top-level scope
    @ /home/lutfullah/Programs/homedir/.julia/packages/SnoopPrecompile/UWvXF/src/SnoopPrecompile.jl:51
  [8] include
    @ ./Base.jl:450 [inlined]
  [9] include_package_for_output(pkg::Base.PkgId, input::String, depot_path::Vector{String}, dl_load_path::Vector{String}, load_path::Vector{String}, concrete_deps::Vector{Pair{Base.PkgId, UInt64}}, source::Nothing)
    @ Base ./loading.jl:1649
 [10] top-level scope
    @ stdin:1
in expression starting at /home/lutfullah/Programs/homedir/.julia/packages/LinearSolve/f5SeN/src/LinearSolve.jl:1
in expression starting at stdin:1
ERROR: Failed to precompile LinearSolve [7ed4a6bd-45f5-4d41-b270-4a48e9bafcae] to /home/lutfullah/Programs/julia-1.9/bin/../../homedir/.julia/compiled/v1.9/LinearSolve/jl_Lk17bK.
Stacktrace:
 [1] error(s::String)
   @ Base ./error.jl:35
 [2] compilecache(pkg::Base.PkgId, path::String, internal_stderr::IO, internal_stdout::IO, keep_loaded_modules::Bool)
   @ Base ./loading.jl:1802
 [3] compilecache
   @ ./loading.jl:1746 [inlined]
 [4] _require(pkg::Base.PkgId, env::String)
   @ Base ./loading.jl:1432
 [5] _require_prelocked(uuidkey::Base.PkgId, env::String)
   @ Base ./loading.jl:1296
 [6] macro expansion
   @ ./loading.jl:1276 [inlined]
 [7] macro expansion
   @ ./lock.jl:267 [inlined]
 [8] require(into::Module, mod::Symbol)
   @ Base ./loading.jl:1239

[rayegun]

Can you tell me what VERSION prints in the REPL? I cannot reproduce your error.

[oscardssmith]

also what package versions?

[tomaklutfu]

I am not on that computer now but the package version was at 1.27.1 and julia is 3 days old and I downloaded it just after a new release with the PR closed this issue. I can only look up at details tomorrow.

[rayegun]

Okay I'll reopen for now, please let us know the environment sometime tomorrow!

[tomaklutfu]

The system details are

(@v1.9) pkg> add LinearSolve
   Resolving package versions...
    Updating `/home/lutfullah/Programs/homedir/.julia/environments/v1.9/Project.toml`
  [7ed4a6bd] + LinearSolve v1.27.1
  No Changes to `/home/lutfullah/Programs/homedir/.julia/environments/v1.9/Manifest.toml`

julia> VERSION
v"1.9.0-DEV.1620"

[tomaklutfu]

I don't know why but when I updated to a newer Julia master, the new realease worked. I guess then this can be closed.

[rayegun]

Yes, apologies, the version tag we branch off of is v"1.9.0-DEV.1622". Glad it got fixed up!