[GeoNode-devel] Thumbnail update fails

Simone Dalmasso simone.dalmasso at gmail.com
Mon Aug 29 04:37:56 PDT 2016

Hi, try to take a look at the geoserver logs to see if there is a problem
with authenticating with geonode or a missing permission (but I don't
think). It may just be a small misconfiguration in geoserver.

Hope this helps

2016-08-29 12:23 GMT+02:00 Guillaume Sueur <no-reply at neogeo-online.net>:

> Hi list,
> I am experiencing a weird problem with geonode and geoserver rest API.
> Here is the story. I have a bunch of layers in Geoserver, and I can
> updatelayers from Geonode without any problem, having the thumbnails
> correctly created in uploaded/thumbs directory, and correctly set to
> www-data ownership afterwards to avoid any problem when updating from
> the web interface.
> Then, if I use the "Define Thumbnail" button from the Layer Edit Window,
> an empty image is created over the previously created thumbnail. I dig a
> bit into the code trying to locate the issue. It seems it comes from
> geoserver api which replies to the request emitted in
> geoserver/helpers.py on line 1687 with :
> Thumbnail created : {'date': 'Mon, 29 Aug 2016 10:19:56 GMT', 'status':
> '405', 'content-length': '0'
> , 'allow': 'GET', 'server': 'Noelios-Restlet-Engine/1.0..8'}
> which means that the Method Not allowed error wasn't caught back
> correctly by geonode who continued the process and wrote the empty
> content to a new file.
> I just don't understand why I received this 405 HTTP error in this
> situation, that I have seen working well on other Geonode Instances.
> I've made the installation following the custom installation guide last
> week, so I guess with some fresh github code.
> Any clue ?
> Best regards
> Guillaume
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> geonode-devel at lists.osgeo.org
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