[MapServer-dev] Possibly undocumented 8.0 change

[Seth G]

Hi Richard,

Could you create an issue for this on GitHub?
It looks like it could relate to the move to C++.
Thanks,

Seth

--
web:https://geographika.net
twitter: @geographika


On Mon, Aug 29, 2022, at 9:34 AM, Richard Greenwood wrote:
> An empty string for the NAME works without error. I set the MS_DEBUGLEVEL to 5 and nothing is written to the error file when this error occurs.
> 
> On Mon, Aug 29, 2022 at 12:44 AM Rahkonen Jukka <jukka.rahkonen at maanmittauslaitos.fi> wrote:
>> 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> 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____
>>> __ __
>>> --____
>>> web:https://geographika.net <https://eur06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgeographika.net%2F&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7Ce5ba2199f1844b9fc12c08da89848752%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C1%7C637973499545900205%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=7VnuiFUk6ZCphnd2sDhzTfQtrISaozw5EjLIEAnNL7k%3D&reserved=0>____
>>> twitter: @geographika____
>>> __ __
>>> __ __
>>> 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.____
>>>> __ __
>>>> -- ____
>>>> Richard W. Greenwood____
>>>> www.greenwoodmap.com <https://eur06.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.greenwoodmap.com%2F&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7Ce5ba2199f1844b9fc12c08da89848752%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C1%7C637973499545900205%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=1Zlg3QFoyrEXmBM%2FvHLLnZu867Ost%2FecilgbnXClEH8%3D&reserved=0>____
>>>> ___________________________________________________
>>>> MapServer-dev mailing list____
>>>> MapServer-dev at lists.osgeo.org____
>>>> https://lists.osgeo.org/mailman/listinfo/mapserver-dev <https://eur06.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fmapserver-dev&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7Ce5ba2199f1844b9fc12c08da89848752%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C1%7C637973499545900205%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=7Bx8e4KYB%2FSJ8dsV2%2F4YaTYStlv2yOrGZ4MnhvVPvx4%3D&reserved=0>____
>>>> __ __
>>> __ __
>> ____
>> __ __
>> -- ____
>> Richard W. Greenwood
>> www.greenwoodmap.com <https://eur06.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.greenwoodmap.com%2F&data=05%7C01%7Cjukka.rahkonen%40maanmittauslaitos.fi%7Ce5ba2199f1844b9fc12c08da89848752%7Cc4f8a63255804a1c92371d5a571b71fa%7C0%7C1%7C637973499545900205%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=1Zlg3QFoyrEXmBM%2FvHLLnZu867Ost%2FecilgbnXClEH8%3D&reserved=0>____
>> 
> 
> 
> -- 
> Richard W. Greenwood
> www.greenwoodmap.com
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