Can't use NDSparse Created Using Query.jl

New to Julia
,
1

Hi
I want i have my data in Indexed tables and want to use Query.jl to make NDSparse tables for use in a creating a MIP model using JuMP.
However when i have created the NDSparse test as seen below, i can’t get the data out from it.
What am i doing wrong?

julia>visits
Table with 130 rows, 4 columns:
intID  patientID  bestord         req_type
────────────────────────────────────────────────
1      1          38=>2019-02-07  "AEKG"
2      1          38=>2019-02-07  "Consultation"
3      1          38=>2019-02-07  "TTE"
....

julia>  resources
Table with 7 rows, 7 columns:
Columns:
#  colname         type
──────────────────────────────────────
1  intID           Int64
2  id              String
3  type            String
4  name            String
5  qualifications  Dict{String,String}
6  workpattern     Calendar
7  calendar        Calendar

test = @from v in visits  begin
   @join r in resources  on v.req_type equals r.type into k
   @select (test1= v.intID,test2= map(x->x.intID,k))
   @collect NDSparse
end
julia> test
1-d NDSparse with 130 values (1 field named tuples):
test1 │ test2
──────┼──────────
1     │ [6]
2     │ [1, 2, 3]
3     │ [5]
4     │ [6]
...
julia> test[1]
ERROR: MethodError: no method matching get(::IndexedTables.var"#146#147"{Tuple{Int64}}, ::NDSparse{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},Tuple{Int128},StructArrays.StructArray{NamedTuple{(:test1,),Tuple{Int128}},1,NamedTuple{(:test1,),Tuple{Array{Int128,1}}},Int64},StructArrays.StructArray{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},1,NamedTuple{(:test2,),Tuple{Array{Array{Int64,1},1}}},Int64}}, ::Tuple{Int64})
Closest candidates are:
  get(::REPL.Terminals.TTYTerminal, ::Any, ::Any) at D:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.3\REPL\src\Terminals.jl:176
  get(::IdDict{K,V}, ::Any, ::Any) where {K, V} at abstractdict.jl:596
  get(::Union{Function, Type}, ::IdDict{K,V}, ::Any) where {K, V} at abstractdict.jl:651
  ...
Stacktrace:
 [1] _getindex_scalar(::NDSparse{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},Tuple{Int128},StructArrays.StructArray{NamedTuple{(:test1,),Tuple{Int128}},1,NamedTuple{(:test1,),Tuple{Array{Int128,1}}},Int64},StructArrays.StructArray{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},1,NamedTuple{(:test2,),Tuple{Array{Array{Int64,1},1}}},Int64}}, ::Tuple{Int64}) at C:\Users\hebb\.julia\packages\IndexedTables\5U0Ap\src\indexing.jl:21
 [2] _getindex(::NDSparse{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},Tuple{Int128},StructArrays.StructArray{NamedTuple{(:test1,),Tuple{Int128}},1,NamedTuple{(:test1,),Tuple{Array{Int128,1}}},Int64},StructArrays.StructArray{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},1,NamedTuple{(:test2,),Tuple{Array{Array{Int64,1},1}}},Int64}}, ::Tuple{Int64}) at C:\Users\hebb\.julia\packages\IndexedTables\5U0Ap\src\indexing.jl:18
 [3] getindex(::NDSparse{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},Tuple{Int128},StructArrays.StructArray{NamedTuple{(:test1,),Tuple{Int128}},1,NamedTuple{(:test1,),Tuple{Array{Int128,1}}},Int64},StructArrays.StructArray{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},1,NamedTuple{(:test2,),Tuple{Array{Array{Int64,1},1}}},Int64}}, ::Int64) at C:\Users\hebb\.julia\packages\IndexedTables\5U0Ap\src\indexing.jl:15
 [4] top-level scope at none:0
2

I figured out that i can filter by going test[[2]] but then i still can’t access the data:

julia> test[[2]].test2
ERROR: type NDSparse has no field test2
Stacktrace:
 [1] getproperty(::NDSparse{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},Tuple{Int128},StructArrays.StructArray{NamedTuple{(:test1,),Tuple{Int128}},1,NamedTuple{(:test1,),Tuple{Array{Int128,1}}},Int64},StructArrays.StructArray{NamedTuple{(:test2,),Tuple{Array{Int64,1}}},1,NamedTuple{(:test2,),Tuple{Array{Array{Int64,1},1}}},Int64}}, ::Symbol) at .\Base.jl:20
3

I have solved it!
Apparently the index can’t be Int128:

vals = [i for i in 1:10]
keys = [Int128(i) for i in 1:10]
testsparse = ndsparse((a=keys,),(c=vals,))
testsparse[1]

Is this a bug? Should i report it?