<!DOCTYPE html><html><head><title></title><style type="text/css">p.MsoNormal,p.MsoNoSpacing{margin:0}</style></head><body><div>Hi Richard,<br></div><div><br></div><div>Could you create an issue for this on GitHub?<br></div><div>It looks like it could relate to the move to C++.<br></div><div>Thanks,<br></div><div><br></div><div>Seth<br></div><div><br></div><div id="sig62266145"><div class="signature">--<br></div><div class="signature">web:<a href="https://geographika.net">https://geographika.net</a><br></div><div class="signature">twitter: @geographika<br></div></div><div><br></div><div><br></div><div>On Mon, Aug 29, 2022, at 9:34 AM, Richard Greenwood wrote:<br></div><blockquote type="cite" id="qt" style=""><div dir="ltr">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.<br></div><div><br></div><div class="qt-gmail_quote"><div dir="ltr" class="qt-gmail_attr">On Mon, Aug 29, 2022 at 12:44 AM Rahkonen Jukka <<a href="mailto:jukka.rahkonen@maanmittauslaitos.fi">jukka.rahkonen@maanmittauslaitos.fi</a>> wrote:<br></div><blockquote class="qt-gmail_quote" style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0.8ex;border-left-color:rgb(204, 204, 204);border-left-style:solid;border-left-width:1px;padding-left:1ex;"><div class="qt-msg8612747098188942787"><div style="overflow-wrap:break-word;" lang="FI"><div class="qt-gmail-m_-2073022148746305395WordSection1"><p class="qt-MsoNormal"><span>Hi,<u></u><u></u></span><br></p><p class="qt-MsoNormal"><span><u></u> <u></u></span><br></p><p class="qt-MsoNormal"><span lang="EN-US">What happens if you use an empty NAME?<u></u><u></u></span><br></p><p class="qt-MsoNormal"><span lang="EN-US"><u></u> <u></u></span><br></p><p class="qt-MsoNormal"><span lang="EN-US">-Jukka Rahkonen-<u></u><u></u></span><br></p><p class="qt-MsoNormal"><span lang="EN-US"><u></u> <u></u></span><br></p><div style="border-right-color:currentcolor;border-right-style:none;border-right-width:medium;border-bottom-color:currentcolor;border-bottom-style:none;border-bottom-width:medium;border-left-color:currentcolor;border-left-style:none;border-left-width:medium;border-top-color:rgb(225, 225, 225);border-top-style:solid;border-top-width:1pt;padding-top:3pt;padding-right:0cm;padding-bottom:0cm;padding-left:0cm;"><p class="qt-MsoNormal"></p><div><b>Lähettäjä:</b> MapServer-dev <<a href="mailto:mapserver-dev-bounces@lists.osgeo.org" target="_blank">mapserver-dev-bounces@lists.osgeo.org</a>> <b>Puolesta </b>Richard Greenwood<br></div><div> <b>Lähetetty:</b> maanantai 29. elokuuta 2022 9.06<br></div><div> <b>Vastaanottaja:</b> Seth G <<a href="mailto:sethg@geographika.co.uk" target="_blank">sethg@geographika.co.uk</a>><br></div><div> <b>Kopio:</b> MapServer Devs <<a href="mailto:mapserver-dev@lists.osgeo.org" target="_blank">mapserver-dev@lists.osgeo.org</a>><br></div><div> <b>Aihe:</b> Re: [MapServer-dev] Possibly undocumented 8.0 change<u></u><u></u><br></div><p></p></div><p class="qt-MsoNormal"><u></u> <u></u><br></p><div><p class="qt-MsoNormal">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.<u></u><u></u><br></p></div><p class="qt-MsoNormal"><u></u> <u></u><br></p><div><div><p class="qt-MsoNormal">On Sun, Aug 28, 2022 at 3:07 PM Seth G <<a href="mailto:sethg@geographika.co.uk" target="_blank">sethg@geographika.co.uk</a>> wrote:<u></u><u></u><br></p></div><blockquote style="border-top-color:currentcolor;border-top-style:none;border-top-width:medium;border-right-color:currentcolor;border-right-style:none;border-right-width:medium;border-bottom-color:currentcolor;border-bottom-style:none;border-bottom-width:medium;border-left-color:rgb(204, 204, 204);border-left-style:solid;border-left-width:1pt;padding-top:0cm;padding-right:0cm;padding-bottom:0cm;padding-left:6pt;margin-left:4.8pt;margin-right:0cm;"><div><div><div><p class="qt-MsoNormal">Hi Richard,<u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div><div><p class="qt-MsoNormal">Do you have more details - is this when using WMS? Is there an error that appears?<u></u><u></u><br></p></div><div><p class="qt-MsoNormal">For WMS there is a known conflict between GROUP and wms_layer_group in a METADATA block, but this sounds like something different.<u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div><div><p class="qt-MsoNormal">Seth<u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div><div id="qt-gmail-m_-2073022148746305395gmail-m_-6215140760158024169sig62266145"><div><p class="qt-MsoNormal">--<u></u><u></u><br></p></div><div><p class="qt-MsoNormal">web:<a href="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" target="_blank">https://geographika.net</a><u></u><u></u><br></p></div><div><p class="qt-MsoNormal">twitter: @geographika<u></u><u></u><br></p></div></div><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div><div><p class="qt-MsoNormal">On Sun, Aug 28, 2022, at 3:53 PM, Richard Greenwood wrote:<u></u><u></u><br></p></div><blockquote style="margin-top:5pt;margin-bottom:5pt;" id="qt-gmail-m_-2073022148746305395gmail-m_-6215140760158024169qt"><div><div><p class="qt-MsoNormal">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.<u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div><div><p class="qt-MsoNormal">-- <u></u><u></u><br></p></div><div><div><div><p class="qt-MsoNormal">Richard W. Greenwood<u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><a href="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" target="_blank">www.greenwoodmap.com</a><u></u><u></u><br></p></div></div></div></div><div><p class="qt-MsoNormal">_______________________________________________<u></u><u></u><br></p></div><div><p class="qt-MsoNormal">MapServer-dev mailing list<u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><a href="mailto:MapServer-dev@lists.osgeo.org" target="_blank">MapServer-dev@lists.osgeo.org</a><u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><a href="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" target="_blank">https://lists.osgeo.org/mailman/listinfo/mapserver-dev</a><u></u><u></u><br></p></div><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div></blockquote><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div></div></div></blockquote></div><p class="qt-MsoNormal"><u></u><u></u><br></p><div><p class="qt-MsoNormal"><u></u> <u></u><br></p></div><p class="qt-MsoNormal">-- <u></u><u></u><br></p><div><div><p class="qt-MsoNormal"></p><div>Richard W. Greenwood<br></div><div> <a href="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" target="_blank">www.greenwoodmap.com</a><u></u><u></u><br></div><p></p></div></div></div></div></div></blockquote></div><div><br></div><div><br></div><div>-- <br></div><div dir="ltr" class="qt-gmail_signature"><div dir="ltr"><div>Richard W. Greenwood<br></div><div><a href="http://www.greenwoodmap.com" target="_blank">www.greenwoodmap.com</a><br></div></div></div></blockquote><div><br></div></body></html>