I'm Lorenzo Trisolini, student at University of Pisa, and I deployed an
instance of the IoT-Discovery4.2 (
http://catalogue.fiware.org/enablers/iot-discovery/downloads) taken from
the fiware catalogue page.
I have a problem when i do *GET
http://localhost:8080/ngsi9/contextEntities/Room1
<http://localhost:8080/ngsi9/contextEntities/Room1>* on the IOT-Discovery
GE. The context Entitiy Room1 doesn't exist. Instead of receiving the
messagge:

<?xml version="1.0" encoding="UTF-8"?><discoverContextAvailabilityResponse>
<contextRegistrationResponseList/>
<errorCode>
<code>404</code>
<reasonPhrase>Context Element Not Found</reasonPhrase>
<details xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string"/>
</errorCode>
</discoverContextAvailabilityResponse>

I don't receive any message and the log of tomcat server shows a
sequence of error messages relative to the IOT-Discovery.
I attach the text file with the log of tomcat server(logcatTomcat).
Let me say that this two lines in the log are the main ones to
understand what is the error

*CO_1: GET INDIVIDUAL CONTEXT ENTITY: eId = ''Room1get context entity
error: null *

Instead the version 4.1 works if i do the same trial, despite the log
of tomcat server
shows the same error lines of the previous case:

*CO_1: GET INDIVIDUAL CONTEXT ENTITY: eId = ''Room1get context entity
error: null *
I attach the text file with the log of tomcat server(logcatTomcat4.1).

Best regards,

Lorenzo Trisolini

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[Created via e-mail received from: Lorenzo Trisolini <lore.trisolini@gmail.com>]