Custom Sky - list of input values - Solution exception:'Location' object has no attribute 'split'

Hi,
I’m trying to generate a custom sky based on an input list of DHI and DHI values.
The 0.0.64 component gives the following error:

The 1.0.0 CustomSky component works but gives this error when input for the grid based analysis:

Any idea whats going on here? Can I use the 1.0.0 component with my current set up?
I need specific points so I can’t use a simple point grid, it has to be the GRD component from 0.0.64 as per the 2nd image.

A bit confused as to why the locationData can’t be split, I looked inside the component and tried various modifications but it didn’t help.

Thanks