lowcardinality column

[sagol]

Error reading low cardinality columns

│ os │ LowCardinality(String) │

~/.pyenv/versions/3.8.6/lib/python3.8/site-packages/asynch/proto/columns/lowcardinalitycolumn.py in __init__(self, nested_column, **kwargs)
     31     def __init__(self, nested_column, **kwargs):
     32         self.nested_column = nested_column
---> 33         super(LowCardinalityColumn, self).__init__(**kwargs)
     34 
     35     async def read_state_prefix(self,):

TypeError: __init__() missing 2 required positional arguments: 'reader' and 'writer'

[long2ice]

Fixed it, thanks for report!