ImportError: cannot import name 'XArrayInterface'

Unable to run import holoviews.operation.datashader as hd without getting the following error

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-56-420559647be7> in <module>()
----> 1 import holoviews.operation.datashader as hd
      2 import holoviews as hv
      3 hv.extension("bokeh")
      4 opts=dict()
      5 

~/programs/BlockSci/.env/lib/python3.5/site-packages/holoviews/operation/datashader.py in <module>()
     25 from ..core import (Operation, Element, Dimension, NdOverlay,
     26                     CompositeOverlay, Dataset, Overlay)
---> 27 from ..core.data import PandasInterface, XArrayInterface
     28 from ..core.sheetcoords import BoundingBox
     29 from ..core.util import get_param_values, basestring, datetime_types, dt_to_int

ImportError: cannot import name 'XArrayInterface'

[philippjfr]

I already want to split the operation/datashader module into a generic resampling module for the baseclasses and perhaps some simple downsampling operations and then keep just the datashader specific operations in the current module. In the process I can improve the imports to ensure we generate better error messages.

[philippjfr]

Much like @yanbek, this also seems to be solved without changing anything.

How bizarre, would be great to figure out what the actual cause was but I’m glad it’s now working for you. Thanks for following up in any case.