Questions tagged [fiware-wirecloud]

Widgets Container and Mashup edition tools for composing end-user centric mashup applications developed as part of the FI-WARE platform.

WireCloud builds on cutting-edge end-user development, RIA and semantic technologies to offer a next-generation end-user centred web application mashup platform aimed at leveraging the long tail of the Internet of Services.

WireCloud builds on cutting-edge end-user (software) development, RIA and semantic technologies to offer a next-generation end-user centred web application mashup platform aimed at allowing end users without programming skills to easily create web applications and dashboards/cockpits (e.g. to visualize their data of interest or to control their domotized home or environment). Web application mashups integrate heterogeneous data, application logic, and UI components (widgets) sourced from the Web to create new coherent and value-adding composite applications. They are targeted at leveraging the "long tail" of the Web of Services (a.k.a. the Programmable Web) by exploiting rapid development, DIY, and shareability. They typically serve a specific situational (i.e. immediate, short-lived, customized) need, frequently with high potential for reuse. Is this "situational" character which precludes them to be offered as 'off-the-shelf' functionality by solution providers, and therefore creates the need for a tool like WireCloud.

References

This project is part of FIWARE. Check it out in the Catalogue

151 questions
2
votes
2 answers

Wirecloud icon customization

I'm working on FITMAN Smart-Factory trial 5 demo (http://www.fitman-fi.eu/), and i need to customize WireCloud logo icons to change them with the factory ones. Is there any documentation on how to do that?
2
votes
1 answer

Download blob from fiware object-storage

I am facing problems using ObjectStorageAPI to manage files in FIWARE object storage. Having written a set of widgets/operators that create images and upload them onto object-storage, I would like to be able to download these files at any given…
Artem
  • 96
  • 6
1
vote
0 answers

WireCloud cannot connect to local ContextBroker

I have WireCloud and Orion ContextBroker running locally from separate Docker container. I tried to connect WireCloud and ContextBroker through NGSI source widget. I get following error: Error retrieving initial values In the NGSI source…
tk4602
  • 11
  • 1
1
vote
1 answer

Unable to connect to Orion Context Broker using Wirecloud

I am new to FIWARE. I managed to install Orion Context Broker on my local system following the steps mentioned in the FIWARE website. I am able to use CURL commands to create entities and also retrieve values. I have also installed Wirecloud on my…
Kavipriya M
  • 131
  • 5
1
vote
1 answer

Orion CB: Can't Access Entities via /v2/entities endpoint

While creating a wirecloud wiring using NGSI Source operator, I encountered an error (helpless error) for couple of days, regarding connection to my instance of Orion CB. I can confirm all other NGSI operator settings entered are correct. Error…
arilwan
  • 3,374
  • 5
  • 26
  • 62
1
vote
1 answer

Creating NGSI Source subscription in wirecloud mashup

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…
arilwan
  • 3,374
  • 5
  • 26
  • 62
1
vote
1 answer

Map Viewer: This page can't load Google Maps correctly

I am following up with the Wirecloud User Guide available here https://wirecloud.readthedocs.io/en/latest/user_guide/#managing-marketplaces. However, Map Viewer failed to load correctly, tried different browsers, same result. Even though I set the…
arilwan
  • 3,374
  • 5
  • 26
  • 62
1
vote
0 answers

Unable to create a new dashboard in ckan using ckanext-wirecloud

I have installed ckanext-wirecloud extension in my CKAN. However, while creating a new view we have an option of "create a new dashboard" as shown in the image attached. But while creating it, I am unable to do so, because the data tab Axis X and…
Timshrok
  • 97
  • 1
  • 1
  • 12
1
vote
0 answers

No resource shown in My resource list after uploading widgets and mashup

There are no widgets and mashups shown in my resource list. Even after uploading it manually the widget gets uploaded but its not visible on My Resource list. After uploading it again it shows error as "widget already exist". I have deployed…
1
vote
1 answer

Not able to login from admin to fiware-idm after docker installation

I am integrating wirecloud and fiware-idm. Installed both through docker successfully. However, after installing fiware-idm, i am not able to login from admin. username - admin@test.com password - 1234. Everytime it redirect it to…
1
vote
1 answer

How to use Wirecloud sth-source operator

I have found a STH-Comet wirecloud operator(https://github.com/wirecloud-fiware/sth-source-operator). Now how can i use this operator in my mashup and which operator/widget i have to use to provide it data.Also, in which widget i can use sth-comet…
1
vote
0 answers

NGSI proxy wirecloud

I have installed standalone version of wirecloud and ngsi-proxy using docker.While I am able to create subscriptions(able to view subscription id) I am unable to receive notifications from Orion Context Broker.What might be causing this? This is…
Saya
  • 21
  • 3
1
vote
1 answer

FiwareLab - accumulator-server.py ImportError: No module named OpenSSL

I can't run accumulator-server.py in an Orion Context Broker instance. sudo ./accumulator-server.py --port 1028 --url /accumulate --host ::1 --key --cert --pretty-print -v Error as:- ImportError: No module named OpenSSL
asolleiro
  • 81
  • 5
1
vote
1 answer

How to solve Error creating subscription in the context broker server: Connection Error?

I'm trying to retrieve data from Orion context broker in Wirecloud via NGSI Source Operator. I run Orion broker in a VM-Centos. The NGSI server URL is "http://192.168.2.129:1026". The NGSI proxy URL is "https://ngsiproxy.lab.fiware.org". The error…
1
vote
1 answer

Wirecloud and IDM server hiccup

I linked wirecloud and Idm recently. When i login into wirecloud and i land into my wirecloud i got the following error: Sorry, but the requested page is unavailable due to a server hiccup. Our engineers have been notified, so check back later. My…
Efeyabel
  • 508
  • 4
  • 18
1 2
3
10 11