Comments (4)
JonasIsensee
commented on June 8, 2024
1
That makes more sense.
Ah, maybe I only tested on an older version of JLD2.
This was broken by #492
which apparently was an overly eager fix.
It should not define a custom serialization for <:AbstractDict
but only for the ones implementations of AbstractDict.
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JonasIsensee
commented on June 8, 2024
1
This is fixed on v0.4.38
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JonasIsensee
commented on June 8, 2024
Hi @justinmimbs,
thanks for the report.
The error message above has little to do with JLD2.
julia> LRU{UInt64, String}()
ERROR: UndefKeywordError: keyword argument `maxsize` not assigned
Stacktrace:
[1] LRU{UInt64, String}()
@ LRUCache /data.lmp/isensee/.julia/packages/LRUCache/NCFtW/src/LRUCache.jl:21
When I construct a cache with the required maxsize keyword, it works for me.
julia> jldsave("lru.jld2"; lru = LRU{UInt64,String}(maxsize=10))
julia> load("lru.jld2")
Dict{String, Any} with 1 entry:
"lru" => LRU{UInt64, String}(; maxsize = 10)
If the problem persists, you are welcome to provide more info :)
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justinmimbs
commented on June 8, 2024
Thanks, @JonasIsensee.
I'm sorry, I stripped my example too aggressively when posting it. 😅
Running the corrected example using JLD2 v0.4.36 gives me the same result you posted. However, running it using JLD2 v0.4.37 gives me the error as described.
julia> jldsave("lru.jld2"; lru = LRU{UInt64,String}(maxsize=10))
julia> load("lru.jld2")
Error encountered while load FileIO.File{FileIO.DataFormat{:JLD2}, String}("lru.jld2").
Fatal error:
ERROR: UndefKeywordError: keyword argument `maxsize` not assigned
Stacktrace:
[1] LRU{UInt64, String}()
@ LRUCache ~/.julia/packages/LRUCache/NCFtW/src/LRUCache.jl:21
[2] rconvert(#unused#::Type{LRU{UInt64, String}}, x::Vector{Pair{UInt64, String}})
@ JLD2 ~/.julia/packages/JLD2/z2UM4/src/data/specialcased_types.jl:252
[3] jlconvert(#unused#::JLD2.ReadRepresentation{LRU{UInt64, String}, JLD2.CustomSerialization{Array, JLD2.RelOffset}}, f::JLD2.JLDFile{JLD2.MmapIO}, ptr::Ptr{Nothing}, header_offset::JLD2.RelOffset)
@ JLD2 ~/.julia/packages/JLD2/z2UM4/src/data/custom_serialization.jl:57
[4] read_scalar(f::JLD2.JLDFile{JLD2.MmapIO}, rr::JLD2.ReadRepresentation{LRU{UInt64, String}, JLD2.CustomSerialization{Array, JLD2.RelOffset}}, header_offset::JLD2.RelOffset)
@ JLD2 ~/.julia/packages/JLD2/z2UM4/src/dataio.jl:37
[5] read_data(f::JLD2.JLDFile{JLD2.MmapIO}, rr::Any, read_dataspace::Tuple{JLD2.ReadDataspace, JLD2.RelOffset, JLD2.DataLayout, JLD2.FilterPipeline}, attributes::Vector{JLD2.ReadAttribute})
@ JLD2 ~/.julia/packages/JLD2/z2UM4/src/datasets.jl:238
Can you please confirm this does not error for you using these versions?
[033835bb] JLD2 v0.4.37
[8ac3fa9e] LRUCache v1.5.0
Thanks for your help.
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