Matlab datetime / H5Aopen(): unable to load attribute info from object header for attribute: 'MATLAB_class'

[StefanPofahl]

Hi,

it seems that HDF5.jl has an issue importing variables of the Matlab class "datetime".
This class is currently also missing in Octave:
https://savannah.gnu.org/bugs/?47032
I mention this here because Andrew Janke writes here, that there is free access to his
class definition of "datetime": [...]/inst/datetime.m

Attached the error messages.

Regards,

Stefan

HDF5-DIAG_ Error detected in HDF5 (1.10.5) thread 0_.txt

[musm]

I'm not sure what's actionable here? We need more details. Are you importing and HDF5 saved from matlab or a .mat file.

[musm]

I just saw JuliaIO/MAT.jl#133, I don't think this is a HDF5.jl specific issue, which looks like was helped by JuliaIO/MAT.jl#129. If there is a still a problem, best to post in Mat.jl repo since it sounds like this is dealing with .mat files, unless there is something specific to the hdf5 format we are failing to deal with.