Wirecloud 0.9.2 - NGSI Plugins

0
votes

I upgraded my WireCloud instance to version 0.9.2, I installed many plugins but when I try to install ngsi-type-browser v 1.0.0 and ngsi-browser v 1.0.2 I get the following error:

Error uploading the following components: CoNWeT_ngsi-browser_1.0.2.wgt: Required feature (NGSI) is not enabled for this WireCloud installation.

Can someone help me to figure out what I am missing?

How can I enable this NGSI feature? Thanks in advance

1
fiwarefiware-wirecloud

1 Answers

0
votes

The NGSI feature is enabled by default. It's provided by the wirecloud.fiware Django app.

How to check if the wirecloud.fiware app is active

Django apps are configured using the settings.py file. On a normal WireCloud installation you should see something similar to:

INSTALLED_APPS += (
    #'django.contrib.sites',
    'wirecloud.oauth2provider',
    'wirecloud.fiware',
)

Check that the wirecloud.fiware app is listed in that list.

As the settings.py file is python code, the INSTALLED_APPS setting can be modified by other parts of the code. You can check that the final value of the INSTALLED_APPS setting contains the wirecloud.fiware app by running the following command from the WireCloud folder:

$ python manage.py shell
Python 2.7.11 (default, Jan 22 2016, 08:29:18)
Type "copyright", "credits" or "license" for more information.

IPython 4.2.0 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

In [1]:

This command should open a python console loading the django environment. Now you can check the final value of the INSTALLED_APPS settings by running the following command:

In [1]: from django.conf import settings; print('wirecloud.fiware' in settings.INSTALLED_APPS)
True

This command should return True. You can get the full list of active apps by running this command instead:

In [2]: from django.conf import settings; print(settings.INSTALLED_APPS)
('django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'django.contrib.admin', 'wirecloud.commons', 'compressor', 'wirecloud.catalogue', 'wirecloud.platform', 'wirecloud.oauth2provider', 'wirecloud.fiware')