Issue with searching cambridge redevelopment authority

[mchuttani18]

Cannot read "undefined" of features.

Strange because searching "HRI Putnam" returns the same network w/o any issue.

[ericrobskyhuntley]

This appears to be due to an infinite value... running query on Django with DEBUG=True returns...

<h1>ValueError
       at /metacorps/owner-cosine-filled-64283/</h1>
  <pre class="exception_value">Out of range float values are not JSON compliant: inf</pre>
  
Request Method: | GET
-- | --
https://api.who-owns-mass.org/metacorps/owner-cosine-filled-64283/
5.1.3
ValueError
Out of range float values are not JSON compliant: inf
/usr/lib/python3.12/json/encoder.py, line 258, in iterencode
who_owns_mass.views.MetaCorpViewset
/home/spatialaction/who-owns-mass-backend/venv/bin/python3
3.12.7
['/home/spatialaction/who-owns-mass-backend',  '/home/spatialaction/who-owns-mass-backend/venv/bin',  '/usr/lib/python312.zip',  '/usr/lib/python3.12',  '/usr/lib/python3.12/lib-dynload',  '/home/spatialaction/who-owns-mass-backend/venv/lib/python3.12/site-packages']
Fri, 08 Aug 2025 16:03:46 +0000

Digging into the database and running this query..

SELECT * 
FROM owner AS o
	LEFT JOIN metacorps_network AS m ON m.id = o.metacorp_id
WHERE o.metacorp_id= 'owner-cosine-filled-64283'

...there are Inf values in val_per_area in the metacorps table caused by zeroes in the metacorp area field. Should address in pre-processing, but also addressing in backend logic.

[ericrobskyhuntley]

As an additional clarification: searching for HRI Putnam returns CAMBRIDGE AFFORDABLE HOUSING CORPORATION as a metacorp, which is a distinct metacorp (network-31).