[ckan-dev] WMS previewer fails

Tue Sep 3 11:37:08 UTC 2013

Thanks for your answers.

As I explained some URLs work perfectly, for instance:
http://lasigpublic.nerc-lancaster.ac.uk/arcgis/services/LandCoverMap/LCM1990_GB_1k_DOM/MapServer/WMSServer?request=getCapabilities&service=WMS

Furthermore, my server is located in Amazon EC2, so I don't think it's a
matter of connectivity.

But my ckan is 2.0, not the latest 2.1 and I haven't upgraded yet to 2.0.2.
Could it be the cause?

I took a look at the log /var/log/apache2/ckan_default.error.log, but no
error is shown concerning to this. Is there anyway to debug it?

Thanks

2013/9/2 Adrià Mercader <adria.mercader at okfn.org>

> Hi all,
>
> First of all, let me reiterate that the WMS previewer included in
> ckanext-spatial is just a proof of concept, intended as a bootstrap
> for developers willing to build a more sophisticated one (like other
> projects have done, see eg [1] or [2]). It is not currently
> maintained, apologies if that was not clear enough on the docs.
>
> Having said that, the URL provided works fine with the latest CKAN
> version (which still uses OpenLayers on the WMS preview BTW):
>
>
> http://demo.ckan.org/dataset/test-wms/resource/f83dc344-b2e0-4439-a7d7-caa1ff964ead
>
> Make sure that you have also loaded the resource_proxy plugin or that
> there are no other connectivity issues on your server.
>
> Best,
>
> Adrià
>
>
>
> [1]
> http://catalog.data.gov/dataset/national-wetlands-inventory-wetlands-wms/resource/42975b6c-1c23-4aa4-9727-47c3ae394d68
> [2] http://data.gov.uk/dataset/scheduled-monuments-wms
>
> On 2 September 2013 16:26, Armin Retterath <armin.retterath at gmail.com>
> wrote:
> > the service works without any problem in our mapbender geoportal
> > (http://www.geoportal.rlp.de) - it will be a problem  of the client ;-)
> > please note your ckan version
> > regrads
> > armin
> >
> >
> > 2013/9/2 Hildegard Gerlach <hildegard.gerlach at jrc.ec.europa.eu>
> >>
> >> Hi,
> >>
> >> I had reported the same problem in July, see here:
> >> http://lists.okfn.org/pipermail/ckan-dev/2013-July/005394.html
> >>
> >> It remains loading as well, the error message I found with Firebug as
> far
> >> as I remember. I think it has to do with ArcGIS Server.
> >>
> >> Hilde
> >>
> >>
> >>
> >> On 9/2/2013 3:04 PM, Ryan Maine wrote:
> >>
> >> Hi,
> >>
> >> I've been trying wms_preview plugin and it works only with some URL's,
> but
> >> with other URLs it remains "Loading..." indefinitely. For instance, I
> got
> >> this url from data.gov.uk, and doesn't load:
> >>
> >>
> >>
> http://inspire.esriuk.com/ArcGIS/services/DfT/Stations/MapServer/InspireViewService?Request=GetCapabilities&Service=WMS
> >>
> >> Any idea?
> >>
> >> Thanks!!
> >>
> >>
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