[Fiware-tech-help] Assistance for errors

[Miguel Jimenez]

Hi,

Regarding your second point (related to WireCloud and mashups), I guess you
have an invalid character in the data of some entity (usually it is caused
by a line break), and there is a known bug on Orion Context Broker which
generates invalid JSON structures on receiving certain characters in
entities (such as line breaks).

Best regards,

───────────────────────────
Miguel Jiménez Gañán, PhD.
  Dpto. Lenguajes y Sistemas Informáticos e Ingeniería de Software
  Escuela Técnica Superior de Ingenieros Informáticos
  Universidad Politécnica de Madrid (UPM)
───────────────────────────

On Tue, Jun 26, 2018 at 11:10 AM, Maria Tziakouri <tziakouri.maria at ucy.ac.cy
> wrote:

> Hello,
>
> I would like to ask help for the following two errors.
>
> 1. I am following this tutorial https://fiware-orion.
> readthedocs.io/en/master/quick_start_guide/index.html but when I try any
> command to Orion Context Broker I receive this error:
>
> {
>     "error": "Internal Server Error",
>     "description": "Database Error (collection: orion.entities - query():
> { quer                             y: { $or: [ { _id.id:
> \"urn:smartsantander:testbed:357\" } ], _id.servicePath: {
>               $in: [ /^/.*/, null ] } }, orderby: { creDate: 1 } } -
> exception: socket except                             ion [CONNECT_ERROR]
> for localhost:27017 (127.0.0.1) failed)"
> }
>
> Attached you may find a screenshot of the error.
>
>
> 2. I am trying to create a mashup on Fiware Lab and I receive the
> following error when I use the NGSI source operator.
>
>
>           "Error creating subscription in the context broker server: The
> server returned an invalid json structure"
>
>
> Attached you may find a screenshot of the error and a screenshot of the
> NGSI source operator settings.
>
>
> Can you assist me how can I resolve these problems please?
>
>
> Best Regards,
>
> Maria Tziakouri
> Software Developer, KIOS Research and Innovation Center of Excellence
>
>
>
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