Hi Marco,

Usually it indeed happen when the structure of the event definition does
not match the event you send.
In order to analyse the issue could you please send us:
1. The CEP definition file (exported from the Authoring tool)
2. The tomcat log file (under <tomcat installation dir> / log)
3. Proton.properties file (from the <tomcat installation
dir>/webapps/ProtonOnWebServer/config/Proton.properties)
4. The data you send in the POST command and the command header.

I cc the fiware tech help in order to have the issue documented.

Thanks,
Tali

Tali Yatzkar Haham
Smart Decision Solutions
IBM Research - Haifa, Israel
tali@il.ibm.com 972-4-8296320

From: Marco Stenico <marco.stenico@openmove.com>
To: Tali Yatzkar-Haham/Haifa/IBM@IBMIL
Cc: Pasquale Vitale <pvitale@eng.it>
Date: 07/09/2015 03:51 PM
Subject: CEP events

Hi,

I am using CEP Proton in the contest of Finodex challenge. I am having
some problems in sending events through the REST interface.

The error I receive is

Could not parse json event java.lang.NullPointerException, reason: null

Event definition matches my POST request. The demo project works, but not
for new events. I tested it with duplicates of TrafficReport without
success.

Thanks,
Marco

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