[ckan-dev] Continuous error: ckan.logic.ValidationError: None - {'offset': [u'Invalid integer']}

Thu Nov 24 16:14:20 UTC 2016

Hi Lucia,

this is an interesting case:
if you look at the error mail you see the CKAN_CURRENT_URL:
/organization/activity/cryos/envidat-logo-icon.ico
The envidat-logo-icon.ico indicates that it is probably the favicon, and a
quick look on envidat.ch confirms that.

Now the error you get is cause by the activity stream of an organisation
page, in your case it's this one:
http://www.envidat.ch/organization/activity/cryos/0
The "0" at the end is the "offset" parameter, which is used if you want to
load multiple pages of the activity stream, by default the first page is
loaded.

You are loading the favicon like that on every page (including the activity
stream):
<link rel="shortcut icon" href="envidat-logo-icon.ico" />

This is a relative URL and causes every visitor of the activity stream to
load the following URL:
http://www.envidat.ch/organization/activity/cryos/envidat-logo-icon.ico

CKAN then tries to load a page with the offset "envidat-logo-icon.ico",
which of course is not a valid integer offset.

To fix this, you should change the favicon HTML to this:
<link rel="shortcut icon" href="/envidat-logo-icon.ico" />

Best Regards Stefan

On Thu, Nov 24, 2016 at 4:41 PM, <lucia.espona at wsl.ch> wrote:

> Dear all
>
> I since I did a production deploy of CKAN 2.5.2, I get a ValidationError
> continuously regarding "offset".
> Here the error:
>
> Module ckan.controllers.group:864 in activity
> >>  context, {'id': c.group_dict['id'], 'offset': offset})
> Module ckan.logic:416 in wrapped
> >>  result = _action(context, data_dict, **kw)
> Module ckan.logic.action.get:2831 in organization_activity_list_html
> >>  activity_stream = organization_activity_list(context, data_dict)
> Module ckan.logic:501 in wrapper
> >>  raise ValidationError(errors)
> ValidationError: None - {'offset': [u'Invalid integer']}
>
> Sometimes I get different values for offset thet look complete non sense
> with the same error. The mail from the server with the details is pasted
> below.
> Does anyone have an idea where it comes from?
>
> Thanks a lot,
> Lucia
>
> Subject: WebApp Error: <class 'ckan.logic.ValidationError'>: None -
> {'offset': [u'Invalid integer']}
>
> Module ckan.controllers.group:*864* in activity
> <<  <#m_-8868029688847739231_>        # template context for the
> group/read.html template to retrieve later.
>                c.group_activity_stream = self._action('group_activity_
> list_html')(
>                    context, {'id': c.group_dict['id'], 'offset': offset})
>
>                return render(self._activity_template(group_type),
> >>  <#m_-8868029688847739231_>context, {'id': c.group_dict['id'], 'offset'
> : offset})
> Module ckan.logic:*416* in wrapped
> <<  <#m_-8868029688847739231_>                # check_access(action_name,
> context, data_dict=None)
>                        result = _action(context, data_dict, **kw)
>                        try:
>                            audit = context['__auth_audit'][-1]
> >>  <#m_-8868029688847739231_>result = _action(context, data_dict, **kw)
> Module ckan.logic.action.get:*2831* in organization_activity_list_html
> <<  <#m_-8868029688847739231_>    '''
>            activity_stream = organization_activity_list(context,
> data_dict)
>            offset = int(data_dict.get('offset', 0))
>            extra_vars = {
> >>  <#m_-8868029688847739231_>activity_stream = organization_activity_list
> (context, data_dict)
> Module ckan.logic:*501* in wrapper
> <<  <#m_-8868029688847739231_>            data_dict, errors = _validate(
> data_dict, schema, context)
>                    if errors:
>                        raise ValidationError(errors)
>                    return action(context, data_dict)
>                return wrapper
> >>  <#m_-8868029688847739231_>raise ValidationError(errors)
> *ValidationError: None - {'offset': [u'Invalid integer']}*
> CGI Variables
> AUTH_TYPE 'cookie'
> CKAN_CURRENT_URL '/organization/activity/cryos/envidat-logo-icon.ico'
> CKAN_LANG 'en'
> CKAN_LANG_IS_DEFAULT True
> CONTENT_TYPE '; charset=utf-8'
> CONTEXT_DOCUMENT_ROOT '/var/www/html'
> DOCUMENT_ROOT '/var/www/html'
> GATEWAY_INTERFACE 'CGI/1.1'
> HTTP_ACCEPT 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;
> q=0.8'
> HTTP_ACCEPT_ENCODING 'gzip, deflate'
> HTTP_ACCEPT_LANGUAGE 'en-GB,en;q=0.5'
> HTTP_CONNECTION 'close'
> HTTP_COOKIE 'auth_tkt="!userid_type:unicode"; auth_tkt="!userid_type:
> unicode"'
> HTTP_HOST 'www.envidat.ch'
> HTTP_USER_AGENT 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:50.0)
> Gecko/20100101 Firefox/50.0'
> HTTP_X_FORWARDED_FOR '193.134.202.20'
> HTTP_X_FORWARDED_HOST 'www.envidat.ch'
> HTTP_X_FORWARDED_SERVER 'www.envidat.ch'
> PATH_INFO '/organization/activity/cryos/envidat-logo-icon.ico'
> PATH_TRANSLATED '/etc/ckan/default/apache.wsgi/organization/activity/
> cryos/envidat-logo-icon.ico'
> REMOTE_ADDR '127.0.0.1'
> REMOTE_PORT '50136'
> REMOTE_USER u'admin'
> REMOTE_USER_DATA 'userid_type:unicode'
> REMOTE_USER_TOKENS ['']
> REQUEST_METHOD 'GET'
> REQUEST_SCHEME 'http'
> REQUEST_URI '/organization/activity/cryos/envidat-logo-icon.ico'
> SCRIPT_FILENAME '/etc/ckan/default/apache.wsgi'
> SERVER_ADDR '127.0.0.1'
> SERVER_ADMIN '[no address given]'
> SERVER_NAME 'www.envidat.ch'
> SERVER_PORT '80'
> SERVER_PROTOCOL 'HTTP/1.0'
> SERVER_SIGNATURE '<address>Apache/2.4.18 (Ubuntu) Server at www.envidat.ch
> Port 80</address>\n'
> SERVER_SOFTWARE 'Apache/2.4.18 (Ubuntu)'
> WSGI Variables
> apache.version (2, 4, 18)
> application <fanstatic.publisher.Delegator object at 0x7f8aa3a68490>
> beaker.cache <beaker.cache.CacheManager object at 0x7f8aa3a68550>
> beaker.get_session <bound method SessionMiddleware._get_session of
> <beaker.middleware.SessionMiddleware object at 0x7f8aa3a65a90>>
> beaker.session {'_accessed_time': 1479995919.195716, '_creation_time':
> 1479995919.195716}
> fanstatic.needed <fanstatic.core.NeededResources object at 0x7f8aa1a05c10>
> mod_wsgi.application_group 'envidat03.wsl.ch|'
> mod_wsgi.callable_object 'application'
> mod_wsgi.daemon_connects '1'
> mod_wsgi.daemon_restarts '0'
> mod_wsgi.daemon_start '1479995919070143'
> mod_wsgi.enable_sendfile '0'
> mod_wsgi.handler_script ''
> mod_wsgi.input_chunked '0'
> mod_wsgi.listener_host ''
> mod_wsgi.listener_port '8080'
> mod_wsgi.process_group 'ckan_default'
> mod_wsgi.queue_start '1479995919069985'
> mod_wsgi.request_handler 'wsgi-script'
> mod_wsgi.request_start '1479995919068370'
> mod_wsgi.script_reloading '1'
> mod_wsgi.script_start '1479995919070178'
> mod_wsgi.version (4, 3, 0)
> paste.cookies
> paste.registry <paste.registry.Registry object at 0x7f8aa1bb5090>
> paste.throw_errors True
> pylons.action_method <bound method OrganizationController.activity of
> <ckan.controllers.organization.OrganizationController object at
> 0x7f8aa181cad0>>
> pylons.controller <ckan.controllers.organization.OrganizationController
> object at 0x7f8aa181cad0>
> pylons.environ_config {'session': 'beaker.session', 'cache':
> 'beaker.cache'}
> pylons.pylons <pylons.util.PylonsContext object at 0x7f8aa181c3d0>
> pylons.routes_dict {'action': u'activity', 'controller': u'organization',
> 'id': u'cryos', 'offset': u'envidat-logo-icon.ico'}
> repoze.who.api <repoze.who.api.API object at 0x7f8aa1bb5410>
> repoze.who.identity <repoze.who identity (hidden, dict-like) at
> 140233395059384>
> repoze.who.logger <logging.Logger object at 0x7f8aa3a68750>
> repoze.who.plugins
> routes.route <routes.route.Route object at 0x7f8aa457cf10>
> routes.url <routes.util.URLGenerator object at 0x7f8aa1a05510>
> webob._parsed_query_vars (GET([]), '')
> webob.adhoc_attrs {'response': <Response at 0x7f8aa1a05f50 200 OK>,
> 'language': 'en-us'}
> wsgi process 'Multi process AND threads (?)'
> wsgi.file_wrapper <type 'mod_wsgi.FileWrapper'>
> wsgiorg.routing_args (<routes.util.URLGenerator object at
> 0x7f8aa1a05510>, {'action': u'activity', 'controller': u'organization',
> 'id': u'cryos', 'offset': u'envidat-logo-icon.ico'})
>
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