[MapServer-dev] Possibly undocumented 8.0 change

[Rahkonen Jukka]

Hi,

What happens if you use an empty NAME?

-Jukka Rahkonen-

Lähettäjä: MapServer-dev <mapserver-dev-bounces at lists.osgeo.org> Puolesta Richard Greenwood
Lähetetty: maanantai 29. elokuuta 2022 9.06
Vastaanottaja: Seth G <sethg at geographika.co.uk>
Kopio: MapServer Devs <mapserver-dev at lists.osgeo.org>
Aihe: Re: [MapServer-dev] Possibly undocumented 8.0 change

Yes, it's with a WMS request. Apache throws a 500 error "End of script output before headers". I define a LAYER with a GROUP but no NAME. I don't believe METADATA plays into it because I commented out the METADATA block and it fails in the same way.

On Sun, Aug 28, 2022 at 3:07 PM Seth G <sethg at geographika.co.uk<mailto:sethg at geographika.co.uk>> wrote:
Hi Richard,

Do you have more details - is this when using WMS? Is there an error that appears?
For WMS there is a known conflict between GROUP and wms_layer_group in a METADATA block, but this sounds like something different.

Seth

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On Sun, Aug 28, 2022, at 3:53 PM, Richard Greenwood wrote:
I didn't see mention of this in the docs, apologies if I missed it. It appears that as of 8.0 a layer must have a NAME. In the past it has been possible for a layer not to have a NAME if it had a  GROUP.

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Richard W. Greenwood
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