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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I have many map files and I’m trying to get legends from them.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I followed the documentation I found : <a href="https://mapserver.org/ogc/wms_server.html#getlegendgraphic-request">
https://mapserver.org/ogc/wms_server.html#getlegendgraphic-request</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">The map file I test follows the requirements. I tried many calls :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.0.0">http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.0.0</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.1.0">http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.1.0</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.1.1">http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.1.1</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><a href="http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.3.0&SLD_VERSION=1.1.0">http://127.0.0.1/cgi-bin/mapserv.exe?MAP=C:/mywms.map&SERVICE=WMS&layer=mylayer&REQUEST=getlegendgraphic&FORMAT=image/png&VERSION=1.3.0&SLD_VERSION=1.1.0</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Each of them give me the error :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New";color:black">readGIF(): General error message. corrupted gif image?: Failed to read from file</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">What does that mean ? Am I missing a parameter in my call or something more in the map file that is not in the documentation ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Or is it the kind of generic error “I can’t generate your legend, just find by yourself why” ? XD<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Many thanks !<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-fareast-language:FR-BE">JCB</span></b><span lang="EN-US"><o:p></o:p></span></p>
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