BoundsError: attempt to access 0-element Vector{Any} when doing Cube(path_to_zarr_file)

[lazarusA]

While trying to load a Zarr file into a Cube I found the following error:
store example from docs.

using Zarr, YAXArrays
store ="gs://cmip6/CMIP6/ScenarioMIP/DKRZ/MPI-ESM1-2-HR/ssp585/r1i1p1f1/3hr/tas/gn/v20190710/"
g = zopen(store, consolidated=true) # this works 
cube = Cube(store) # this not longer works

ERROR: BoundsError: attempt to access 0-element Vector{Any} at index [1]
Stacktrace:
 [1] getindex
   @ ./array.jl:924 [inlined]
 [2] concatenatecubes(cl::Vector{Any}, cataxis::CategoricalAxis{String, :Variable, Vector{String}})
   @ YAXArrays.Cubes ~/.julia/packages/YAXArrays/p1ysR/src/Cubes/TransformedCubes.jl:30
 [3] Cube(ds::Dataset; joinname::String)
   @ YAXArrays.Datasets ~/.julia/packages/YAXArrays/p1ysR/src/DatasetAPI/Datasets.jl:312
 [4] Cube
   @ ~/.julia/packages/YAXArrays/p1ysR/src/DatasetAPI/Datasets.jl:287 [inlined]
 [5] #Cube#119
   @ ~/.julia/packages/YAXArrays/p1ysR/src/DatasetAPI/Datasets.jl:733 [inlined]
 [6] Cube(s::String)
   @ YAXArrays.Datasets ~/.julia/packages/YAXArrays/p1ysR/src/DatasetAPI/Datasets.jl:733

Status `~/Desktop/JuliaProgramming2022`
[c21b50f5] YAXArrays v0.4.0
  [0a941bbe] Zarr v0.7.3

[lazarusA]

solution to my own question:

using Zarr, YAXArrays
import YAXArrays.Datasets: open_dataset
store ="gs://cmip6/CMIP6/ScenarioMIP/DKRZ/MPI-ESM1-2-HR/ssp585/r1i1p1f1/3hr/tas/gn/v20190710/"
g = zopen(store, consolidated=true)
dset = open_dataset(g)
cube = Cube(dset)

[danlooo]

I get the same error when storing a YAXArray that has just one element in any dimension:

c = YAXArray([1])
savecube(c, "cube")
Cube("cube")
# ERROR: BoundsError: attempt to access 0-element Vector{Int64} at index [1]