[Backlogmanager] [FIWARE-JIRA] (HELP-15774) [fiware-stackoverflow] Creating NGSI Source subscription in wirecloud mashup

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-15774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez reassigned HELP-15774:
-------------------------------------

    Assignee: Miguel Jiménez

> [fiware-stackoverflow] Creating NGSI Source subscription in wirecloud mashup
> ----------------------------------------------------------------------------
>
>                 Key: HELP-15774
>                 URL: https://jira.fiware.org/browse/HELP-15774
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Miguel Jiménez
>              Labels: fiware, fiware-orion, fiware-wirecloud
>
> Created question in FIWARE Q/A platform on 03-05-2019 at 13:05
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/55969197/creating-ngsi-source-subscription-in-wirecloud-mashup
> +Question:+
> Creating NGSI Source subscription in wirecloud mashup
> +Description:+
> I must admit I'm missing some points in creating an NGSI Source subscription for a wirecloud mashup. I tried the Wirecloud Basic History Info tutorial, tried my own deployed instance of Orion CB, tried creating subscription for both Manchester and Eindhoven cities' orion endpoint but nothing actually work: Here's the attempts I made for each case:
> Wirecloud User Guide Basic Tutorial (History Info -settings created as described here):
> NGSI server URL: http://orion.lab.fiware.org:1026/
> NGSI proxy URL: https://ngsiproxy.lab.fiware.org
> Use the FIWARE credentials of the user: Enabled
> Use the FIWARE credentials of the workspace owner: Disabled
> NGSI tenant/service: Emtpy
> NGSI scope: /
> NGSI entity types: Node, AMMS, Regulator
> Id pattern: Empty
> Monitored NGSI attributes: Latitud, Longitud, presence, batteryCharge, illuminance, ActivePower, ReactivePower, electricPotential, electricalCurrent
> Unfortunately, after adding the NGSI  Entity to PoI and creating settings as described in the Guide, PoI are not displayed on map as it is on the guide. Instead, I get the following error (NGSI Source operator logs):
> Error creating subscription in the context broker server: Unexpected response from WireCloud's proxy 
> 2. Own instance of Orion CB:
> Added the following settings to the NGSI Source operator (NB: my orion instance is hosted by server ip 193.136.xx.xx):
> NGSI server URL: http://193.136.xx.xx:1026/
> NGSI proxy URL: https://ngsiproxy.lab.fiware.org
> FIWARE-Service: environment
> FIWARE-SERvicePath: /basic
> NGSI Entity types: WeatherObserved
> Monitored NGSI Attributes: location, temperature, relativeHumidity
> I then get following error as well:
> Error creating subscription in the context broker server: Connection Error
> What exactly am i doing wrong here please?



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