Created question in FIWARE Q/A platform on 05-08-2015 at 13:08
Please, ANSWER this question AT https://stackoverflow.com/questions/31831356/canot-see-any-poi-on-wirecloud-map-viewer-using-madrid-example

Question:
Canot see any POI on Wirecloud Map Viewer, using Madrid example

Description:
im taking my firsts steps, working with mashup wirecloud.
I successfully finished the Santander POI example, could see all the POI on the map viewer, the info on each POI, and the chart info.

Then i proceeded for the Madrid example, in which i had to first create the entity on context broker etc, And this is the one where i am having problems.

My curl request to create entity:

(curl localhost:1026/v1/updateContext s -S --header 'Content-Type: application/json' --header 'Accept: application/json' -d @ | python -mjson.tool) <<EOF
{
"contextElements": [
{
"type": "City",
"isPattern": "false",
"id": "Madrid",
"attributes": [
{
"name": "position",
"type": "coords",
"value": "40.418889, -3.691944",
"metadatas": [

]
}
]
}
],
"updateAction": "APPEND"
}
EOF

I can see that the info is reachable, by using for example the NGSI Browser widget, i can see the entity Madrid of type City, with attributes position, and value of the coords, but cannot see the POI on map viewer.

My Mashup config:

NGSI Source:

NGSI server URL: http://130.206.117.220:1026

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

Use the FIWARE credentials of the user: yes

NGSI entity types: City

Monitored NGSI Attributes: position

NGSI entity to POI:

Coordinates attribute: position

Before posting this question, i looked over all the similar questions in stack overflow, but none of the answers i saw helped so far.
Thank you in advanced for your help.