GenieACS strange crash

[[PRE s.r.l.] - Alex]

Hello to everyone,
I'm expecting a strange behavior using GenieACS with some voip 
equipments (CISCO SPA112 and SPA122)


7 Feb 18:56:31 - 00E16D-SPA112-CCQ18310G5K: Inform (2 PERIODIC); retry 
count 0
7 Feb 18:56:31 - 00E16D-SPA112-CCQ18310G5K: Started task 
refreshObject(54d6510f6e456bd928e82163)
util.error: Use console.error instead
2015-02-07T17:56:35.301Z - TypeError: Cannot read property 'attr' of 
undefined
     at parameterValueList (/opt/genieacs/lib/soap.js:137:31)
     at cpeGetParameterValuesResponse (/opt/genieacs/lib/soap.js:190:20)
     at Object.exports.request (/opt/genieacs/lib/soap.js:445:40)
     at /opt/genieacs/lib/cwmp.js:638:26
     at /opt/genieacs/lib/cwmp.js:575:12
     at bound (domain.js:254:14)
     at runBound (domain.js:267:12)
     at try_callback (/opt/genieacs/node_modules/redis/index.js:592:9)
     at RedisClient.return_reply 
(/opt/genieacs/node_modules/redis/index.js:685:13)
     at HiredisReplyParser.<anonymous> 
(/opt/genieacs/node_modules/redis/index.js:321:14)
7 Feb 18:56:35 - Worker 10492 died (null)


It seems like the SPA112 isn't pushing one of the requested parameters 
or somewhat like that.

Can anyone help me?
Thank you for your time
Regards, Alex

-- 
Alex