Dan Kapner

This works: ``` import argschema from argschema.fields import NumpyArray import numpy as np example = { 'corner_mask_radii': [0, 2, 0, 0] } class MySchema(argschema.ArgSchema): corner_mask_radii = NumpyArray( dtype = np.int,...

here's the working version with List: ``` import argschema from argschema.fields import List, Int import numpy as np example = { 'corner_mask_radii': [0, 2, 0, 0] } class MySchema(argschema.ArgSchema): corner_mask_radii...

removing the `missing=` does not solve the problem

another, simpler way to reproduce the error: ``` import argschema from argschema.fields import NumpyArray import numpy as np example = { 'corner_mask_radii': [0, 2, 0, 0] } class MySchema(argschema.ArgSchema): corner_mask_radii...