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ERROR: LoadError: type DataType has no field mutable while trying to save a ScikitLearn model  #18

@athulsudheesh

Description

@athulsudheesh
┌ Warning: JLD incorrectly extends FileIO functions (see FileIO documentation)
└ @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:217
Error encountered while save File{DataFormat{:JLD}, String}("saved_file.jld").

Fatal error:
ERROR: LoadError: type DataType has no field mutable
Stacktrace:
  [1] getproperty
    @ ./Base.jl:37 [inlined]
  [2] write_ref(parent::JLD.JldFile, data::Vector{UInt8}, wsession::JLD.JldWriteSession)
    @ JLD ~/.julia/packages/JLD/jeGJb/src/JLD.jl:673
  [3] macro expansion
    @ ~/.julia/packages/JLD/jeGJb/src/jld_types.jl:639 [inlined]
  [4] h5convert!(out::Ptr{UInt8}, file::JLD.JldFile, x::PyCallJLD.PyObjectSerialization, wsession::JLD.JldWriteSession)
    @ JLD ~/.julia/packages/JLD/jeGJb/src/jld_types.jl:654
  [5] write_compound(parent::JLD.JldFile, name::String, s::PyCallJLD.PyObjectSerialization, wsession::JLD.JldWriteSession; kargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ JLD ~/.julia/packages/JLD/jeGJb/src/JLD.jl:710
  [6] write_compound
    @ ~/.julia/packages/JLD/jeGJb/src/JLD.jl:704 [inlined]
  [7] #_write#23
    @ ~/.julia/packages/JLD/jeGJb/src/JLD.jl:700 [inlined]
  [8] _write
    @ ~/.julia/packages/JLD/jeGJb/src/JLD.jl:700 [inlined]
  [9] #write#17
    @ ~/.julia/packages/JLD/jeGJb/src/JLD.jl:524 [inlined]
 [10] write
    @ ~/.julia/packages/JLD/jeGJb/src/JLD.jl:524 [inlined]
 [11] (::JLD.var"#41#42"{String, PyObject, Tuple{}})(file::JLD.JldFile)
    @ JLD ~/.julia/packages/JLD/jeGJb/src/JLD.jl:1235
 [12] jldopen(::JLD.var"#41#42"{String, PyObject, Tuple{}}, ::String, ::Vararg{String}; kws::Base.Pairs{Symbol, Bool, Tuple{Symbol, Symbol}, NamedTuple{(:compatible, :compress), Tuple{Bool, Bool}}})
    @ JLD ~/.julia/packages/JLD/jeGJb/src/JLD.jl:243
 [13] #save#40
    @ ~/.julia/packages/JLD/jeGJb/src/JLD.jl:1233 [inlined]
 [14] save(::File{DataFormat{:JLD}, String}, ::String, ::PyObject)
    @ JLD ~/.julia/packages/JLD/jeGJb/src/JLD.jl:1230
 [15] invokelatest(::Any, ::Any, ::Vararg{Any}; kwargs::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ Base ./essentials.jl:716
 [16] invokelatest(::Any, ::Any, ::Vararg{Any})
    @ Base ./essentials.jl:714
 [17] action(::Symbol, ::Vector{Union{Base.PkgId, Module}}, ::Formatted, ::String, ::Vararg{Any}; options::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:219
 [18] action(::Symbol, ::Vector{Union{Base.PkgId, Module}}, ::Formatted, ::String, ::PyObject)
    @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:197
 [19] action(::Symbol, ::Vector{Union{Base.PkgId, Module}}, ::Symbol, ::String, ::String, ::Vararg{Any}; options::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:185
 [20] action
    @ ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:185 [inlined]
 [21] #save#20
    @ ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:129 [inlined]
 [22] save(::String, ::String, ::PyObject)
    @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:126
 [23] top-level scope
    @ ~/Documents/CODE/CompModelCode/lab2.jl:38
Stacktrace:
 [1] handle_error(e::ErrorException, q::Base.PkgId, bt::Vector{Union{Ptr{Nothing}, Base.InterpreterIP}})
   @ FileIO ~/.julia/packages/FileIO/u9YLx/src/error_handling.jl:61
 [2] handle_exceptions(exceptions::Vector{Tuple{Any, Union{Base.PkgId, Module}, Vector}}, action::String)
   @ FileIO ~/.julia/packages/FileIO/u9YLx/src/error_handling.jl:56
 [3] action(::Symbol, ::Vector{Union{Base.PkgId, Module}}, ::Formatted, ::String, ::Vararg{Any}; options::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
   @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:228
 [4] action(::Symbol, ::Vector{Union{Base.PkgId, Module}}, ::Formatted, ::String, ::PyObject)
   @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:197
 [5] action(::Symbol, ::Vector{Union{Base.PkgId, Module}}, ::Symbol, ::String, ::String, ::Vararg{Any}; options::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
   @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:185
 [6] action
   @ ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:185 [inlined]
 [7] #save#20
   @ ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:129 [inlined]
 [8] save(::String, ::String, ::PyObject)
   @ FileIO ~/.julia/packages/FileIO/u9YLx/src/loadsave.jl:126
 [9] top-level scope
   @ ~/Documents/CODE/CompModelCode/lab2.jl:38```

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