Hello,

I am taking my first steps in the world of fi-ware wire cloud.

I have been following some tutorials, but I am experiencing some issues.

Regarding the examples for showing POI on maps, i managed to get them all
to work, but now that i am trying one of my own, i am experiencing some
problems.

I am using an registered account, that is running a FI-SonicCB instance,
created according to the tutorials.

I am trying to use the Madrid POI example and adapt to show a POI in
Lisbon, which has type: Uni , id : ISEL, attribute: position of type:
coords with its gps coords as value. I am creating that entity with the
following curl request:

(curl localhost:1026/v1/updateContext -s -S --header 'Content-Type:
application/json' -header 'Accept: application/json' -d @ | python
-mjson.tool) <<EOF

{

"contextElements": [

{

"type": "Uni",

"isPattern": "false",

"id": "ISEL",

"attributes": [

{

"name": "position",

"type": "coords",

"value": "38.756505, -9.116686",

"metadatas": [

]

}

]

}

],

"updateAction": "APPEND"

}

EOF

If i use the query request, Context Broker gives me back the info of the
entity expected.

If i use widgets like NGSI Browser, i can see the entity, its type, and the
value of its attributes, but when i try to get the POI to show, by using
map viewer widget, and NGSI Source , and NGSI entity to POI operators,
still no POI shows.

I have the following settings in mashup config:

NGSI Source -

NGSI server URL: http://130.206.117.220:1026/ which is the
ip allocated to my instance, where my context broker is running.

NGSI proxy URL: https://ngsiproxy.lab.fiware.org

Use the fiware creds of user selected - already tried also with credentials
of work space owner.

NGSI entity type: Uni

Monitored NGSI attributes: position

*NGSI entity to POI - *

Coordinates attribute: position

I tried all the suggestions i could find in similar issues posted on stack
overflow forum, but none worked so far.

Can you help me with this issue?

–
Melhores cumprimentos / Best regards

Nuno Henriques

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[Created via e-mail received from: Nuno Henriques <nuno.henriques76@gmail.com>]