julia> maketree("a" => [(name = "b", value=1)]) |> exec
ERROR: BoundsError: attempt to access 0-element Array{Any,1} at index [1]
Stacktrace:
[1] getindex(::Array{Any,1}, ::Int64) at .\array.jl:809
[2] (::FileTrees.var"#85#88"{Array{Any,1}})(::Int64) at ...julia\packages\FileTrees\2lYLo\src\parallelism.jl:30
[3] (::FileTrees.var"#66#67"{Bool,FileTrees.var"#85#88"{Array{Any,1}}})(::File) at ...julia\packages\FileTrees\2lYLo\src\values.jl:48
[4] #60 at ...julia\packages\FileTrees\2lYLo\src\values.jl:9 [inlined]
[5] #postwalk#20 at ...julia\packages\FileTrees\2lYLo\src\datastructure.jl:322 [inlined]
[6] #18 at ...julia\packages\FileTrees\2lYLo\src\datastructure.jl:318 [inlined]
[7] iterate at .\generator.jl:47 [inlined]
[8] _collect(::Array{File,1}, ::Base.Generator{Array{File,1},FileTrees.var"#18#19"{typeof(identity),FileTrees.var"#60#61"{FileTrees.var"#66#67"{Bool,FileTrees.var"#85#88"{Array{Any,1}}}}}}, ::Base.EltypeUnknown, ::Base.HasShape{1}) at .\array.jl:699
[9] collect_similar(::Array{File,1}, ::Base.Generator{Array{File,1},FileTrees.var"#18#19"{typeof(identity),FileTrees.var"#60#61"{FileTrees.var"#66#67"{Bool,FileTrees.var"#85#88"{Array{Any,1}}}}}}) at .\array.jl:628
[10] map(::Function, ::Array{File,1}) at .\abstractarray.jl:2162
[11] postwalk(::FileTrees.var"#60#61"{FileTrees.var"#66#67"{Bool,FileTrees.var"#85#88"{Array{Any,1}}}}, ::FileTree; collect_children::typeof(identity)) at ...julia\packages\FileTrees\2lYLo\src\datastructure.jl:318
[12] postwalk(::Function, ::FileTree) at ...julia\packages\FileTrees\2lYLo\src\datastructure.jl:318
[13] #mapvalued#59 at ...julia\packages\FileTrees\2lYLo\src\values.jl:9 [inlined]
[14] #mapvalues#65 at ...julia\packages\FileTrees\2lYLo\src\values.jl:48 [inlined]
[15] compute(::Dagger.Context, ::FileTree; cache::Bool, kw::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}) at ...julia\packages\FileTrees\2lYLo\src\parallelism.jl:28
[16] #compute#81 at ...julia\packages\FileTrees\2lYLo\src\parallelism.jl:13 [inlined]
[17] exec(::FileTree) at ...julia\packages\FileTrees\2lYLo\src\parallelism.jl:34
[18] |>(::FileTree, ::typeof(exec)) at .\operators.jl:834
[19] top-level scope at REPL[150]:1
[20] include_string(::Function, ::Module, ::String, ::String) at .\loading.jl:1088
The problem seems to be that compute first ignores non-Thunks when pushing to vals, but then assumes that each value was put in vals. Should the same if x isa Thunk check not be made in the second mapvalues?
The problem seems to be that
computefirst ignores non-Thunks when pushing to vals, but then assumes that each value was put in vals. Should the sameif x isa Thunkcheck not be made in the secondmapvalues?