Hi,
I had a quick look at the code generating the backlink, it just builds the
reference assuming the legend
file is stored inside the "styles" folder of the GeoServer data directory.
However the documentation states that one can also enter a "URL", which is
not true.

Either the docs or the code need fixing so that they become consistent. I'd
open a ticket.
If anyone wants to fix the docs, it should be a quick fix that can be done
following this procedure:
https://docs.geoserver.org/latest/en/docguide/quickfix.html

Cheers
Andrea

On Fri, Feb 1, 2019 at 10:29 PM Olyster <[email protected]> wrote:

> Hi,
>
> Using Geoserver *2.14.0*, when I enter an URL pointing to a .png image for
> a
> custom legend online resource, the path to the file is wrong in
> GetCapabilities document thus preventing the legend image to be shown in
> client application.
>
> URL entered in Legend Online resource : http://server/documents/mp.png
>
> Result in GetCapabilities (WMS) document :
>
> <Format>image/png</Format>
> <OnlineResource xmlns:xlink=&quot;http://www.w3.org/1999/xlink&quot;
> xlink:type=&quot;simple&quot;
> xlink:href=&quot;&lt;b>
> http://server/geoserver/styles/WS/http://server/documents/mp.png*"/>
>
> As you can see the server URL is concatenated with the image URL.
>
> Thanks
>
>
>
> --
> Sent from:
> http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f3786390.html
>
>
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> - Earning your support instead of buying it, but Ian Turton:
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>
> If you want to request a feature or an improvement, also see this:
> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
>
>
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-- 

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Please make sure you read the following two resources before posting to this 
list:
- Earning your support instead of buying it, but Ian Turton: 
http://www.ianturton.com/talks/foss4g.html#/
- The GeoServer user list posting guidelines: 
http://geoserver.org/comm/userlist-guidelines.html

If you want to request a feature or an improvement, also see this: 
https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer


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