[Fiware-tech-help] Fetch Data From Orion Context Broker

[Álvaro Arranz]

Dear Prashant,

The wiring connections seems to be ok. But there is at least one error in
the ngsi-source configuration: The *NGSI tenant/service* settings
corresponds to the FIWARE-Service header, in this case
«/smartcitytechsmchandigarth» is not a valid value. Also, seems that you
are using an old version of the ngsi-source operator, I recommend you to
update to the latest version
<https://github.com/wirecloud-fiware/ngsi-source-operator/releases/tag/4.0.0>.
We have to fix the user interface, the (latest) reference that is displayed
in the version selector means that you are using the latest version
installed in your account (not the latest version available).

Regarding the configuration of the NGSI-entity 2 PoI operator, the *Coordinates
attribute* setting should be either «location» or «Latitude, Longitude». If
the location attribute provides a geojson value, I recommend you to use it
instead of «Latitude, Location».

This is all I can tell for now, try to make the suggested changes, and let
us know if that solves your problems. Also, please, provide us the
FIWARE-Service header so we are able to take a look into the data you are
using.

Best regards,
Álvaro
[image: FICODES]FUTURE INTERNET CONSULTING & DEVELOPMENT SOLUTIONS S.L
<http://www.ficodes.com/>
*Álvaro Arranz García*

Chief Executive Officer <http://ficodes.com/>

aarranz at ficodes.com

+34 669 079 467

www.ficodes.com


El mié., 16 de may. de 2018 a la(s) 07:13, Prashant Chauhan1 (
PC00474884 at techmahindra.com) escribió:

> Hi Fernando,
>
>
>
> Thanks for your support.
>
>
>
> NGSI source version is 3.0.7(latest), NGSI Entity To Poi version is
> 3.0.3(latest) and Map Viewer version is 2.5.8(latest).
>
> PFA the screen-shots for the current data that I’ve configured.
>
>
>
>
>
> <http://www.techmahindra.com/>
>
>
>
> *Prashant Chauhan*
>
>
>
> Software Engineer
>
>
>
> CIESIOT
>
> Noida-NSEZ
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> Mobile : +919582019151
>
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> PC00474884 at techmahindra.com
>
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> We believe
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> <http://online.wsj.com/ad/inthefuture/>
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> *From:* Fernando López Aguilar <fernando.lopez at fiware.org>
> *Sent:* Tuesday, May 15, 2018 8:08 PM
> *To:* Prashant Chauhan1 <PC00474884 at TechMahindra.com>; Jose Ignacio
> Carretero <joseignacio.carretero at fiware.org>;
> fiware-tech-help at lists.fiware.org; Juanjo Hierro <
> juanjose.hierro at fiware.org>
> *Cc:* Yugal Kishor Mullick <YM00106030 at TechMahindra.com>; Krishan Babbar
> <KB00449283 at TechMahindra.com>; Álvaro Arranz <aarranz at ficodes.com>;
> Francisco de la Vega <fdelavega at ficodes.com>; Alessandro Portosa <
> alessandro.portosa at eng.it>; Davide Zerbetto <davide.zerbetto at eng.it>
> *Subject:* Re: Fetch Data From Orion Context Broker
>
>
>
> Dear Prashant,
>
>
>
> Could you give me details about which version of the NGSI source, NGSI
> Entity To PoI and Map Viewer are you using? Additionally should be nice if
> you send me the current data that you have configured on the first two of
> them.
>
>
>
> Best regards,
>
>
>
> Fernando
>
>
>
> *Fernando López Aguilar*
>
> FIWARE Cloud & Platform Senior Expert
>
> M. +49 1522 2600767
>
> fernando.lopez at fiware.org
>
> fiware.org <https://www.fiware.org/>
>
> Twitter: @fiware <https://twitter.com/fiware> @flopezaguilar
> <https://twitter.com/flopezaguilar>
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> On 15. May 2018, 11:17 +0200, Juanjo Hierro <juanjose.hierro at fiware.org>,
> wrote:
>
> Dear Prashant,
>
>   Today is holiday in the city where headquarters of FICodes, which
> probably is the best organization bringing you support about Wirecloud, is
> located.  Therefore, please don't expect a very fast response before
> tomorrow ...
>
>   Cheers,
>
>   Juanjo
>
>
>
> On 15/05/2018 11:04, pc00474884 at techmahindra.com wrote:
>
> Hi,
>
> Any Input?
>
> Thanks & Regards,
> Prashant Chauhan
>
> Monday, 14 May 2018, 03:48PM +05:30 from Prashant Chauhan1
> PC00474884 at techmahindra.com:
>
>
> Hi,
>
>
>
> I’m trying to use the ‘*ngsi-source-operator*’ to fetch data from ‘*Orion
> context broker*’ and trying to populate that data on the Map Widget.
>
> My Orion instance is running @ http://130.206.117.237:1026 and I’m using
> the global instance of wirecloud.
>
> Please suggest me, what setting should I use for NGSI-source-operator in
> order to fetch data.
>
> Also while creating subscriptions, which URL should I use to send the
> notifications.
>
>
>
> Another query is regarding Table Viewer widget, as it requires input
> points as ‘Data and Structures’, is there any available operator to fetch
> or create a dataset for this table viewer widget.
>
>
>
>
>
> <http://www.techmahindra.com/>
>
>
>
> *Prashant Chauhan*
>
>
>
> Software Engineer
>
>
>
> CIESIOT
>
> Noida-NSEZ
>
>
>
> Mobile : +919582019151
>
>
>
> PC00474884 at techmahindra.com
>
>
>
>
>
> We believe
>
>
>
>
>
>
>
> <http://online.wsj.com/ad/inthefuture/>
>
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