Hello,

I have downloaded the districts shapefile of India from the datameet maps 
repo. I then converted it into GeoJson using ogr2ogr and then into topojson 
using topojson.

The problem I am facing is that when i try to bind it using D3 to the 
Mercator projection, the topojson doesn't work while the geojson works. I 
did try debugging by comparing the original geojson features  and the 
feature array after the conversion from topojson to geojson feature 
collection in the code. It has a few features missing from the origninal 
one. Though I doubt that is the cause of the error.

I am getting the error-
d3.js:7651 Error: <path> attribute d: Expected number, "MNaN,NaNLNaN,NaNL…".

 I suspect this has something to do with projections but am not sure what. 
Can someone help?

Thanks

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