[mapguide-users] MapGuide Open 1.0.1 and WMS problems

[Andy Morsell]

But, it sounds like it working for Antonio after removing the comment and
not having any additional WKT entries.  Antonio, can you confirm that this
works for you (replace the server with yours)?:

http://mapguide.spatialgis.com/mapguide/mapagent/mapagent.fcgi?request=GetMa
p&service=WMS&layers=Samples/Sheboygan/Layers/Hydrography&srs=EPSG:4326&bbox
=-87.74,43.68,-87.69,43.815&width=500&height=500&format=image/png 

Thanks.

Andy 

-----Original Message-----
From: Thomas M. Tuerke [mailto:thomas.m.tuerke at autodesk.com] 
Sent: Monday, August 07, 2006 3:22 PM
To: users at mapguide.osgeo.org
Subject: RE: [mapguide-users] MapGuide Open 1.0.1 and WMS problems

Hi Andy,

No, once you've restarted the IIS or Apache server, the in-memory cache
should be cleared.  (I think FastCGI clears the module -- and thus the cache
-- every several hundred requests or so, too.)

If the WKT isn't coming from the *.config.awd file, then it must be coming
from the underlying CS system; if that's generating a parser error, then
Houston, we have a problem (... which SRS.WKT.map was meant to address in
the first place ;-})

With this stray comment syntax error identified (thanks, Antonio!) how about
trying to reinstate one of last week's EPSG:4326 mappings to WKT, to see if
that's more digestible.  Either way, an OSGEO artifact may be in order.

Thanks,

- Thomas

-----Original Message-----
From: Andy Morsell [mailto:amorsell at spatialgis.com]
Sent: Monday, August 07, 2006 3:11 PM
To: users at mapguide.osgeo.org
Subject: RE: [mapguide-users] MapGuide Open 1.0.1 and WMS problems

There is no entry for that WKT.  I am using the out-of-the-box
OgcWmsService.config.awd file with the exception of removing the errant
comment string.  I did try to add an entry last week per your
recommendations, but have reverted to the original file and have restarted
services, etc. Does that information get stored in another configuration
location that needs to be edited now?


Andy 

-----Original Message-----
From: Thomas M. Tuerke [mailto:thomas.m.tuerke at autodesk.com]
Sent: Monday, August 07, 2006 2:56 PM
To: users at mapguide.osgeo.org
Subject: RE: [mapguide-users] MapGuide Open 1.0.1 and WMS problems

If that WKT is coming from SRS.WKT.map, try removing it from the map and
seeing what happens.

-----Original Message-----
From: Andy Morsell [mailto:amorsell at spatialgis.com]
Sent: Monday, August 07, 2006 2:52 PM
To: users at mapguide.osgeo.org
Subject: RE: [mapguide-users] MapGuide Open 1.0.1 and WMS problems

Hi Antonio,
I checked my file and see the same error (I'm kicking myself, I was looking
in this location just last week and didn't notice the error).  However,
after fixing it and then trying to generate the test WMS map from the
Sheboygan hydrography layer, I now get this error:

<ServiceExceptionReport version="1.1.1">  <ServiceException
code="InvalidCRS">
  The coordinate system is invalid. PROJCS["WGS 84",GEOGCS["WGS
84",DATUM["WGS_1984",SPHEROID["WGS
84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]
],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251
994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]]"
Could not parse the OGC WKT.<details>The coordinate system is invalid.
PROJCS["WGS 84",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS
84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]
],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.01745329251
994328,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]]"
Could not parse the OGC WKT.
Exception occurred in method MgCoordinateSystem.MgCoordinateSystem at line
76 in file
c:\build_tux_area\mgdev_opensource\common\service\coordinatesystem\Coordinat
eSystem.cpp
</details>
 </ServiceException>
</ServiceExceptionReport> 


Andy 

-----Original Message-----
From: Antonio de la Peña [mailto:antonio_dlp at dsgmexico.com.mx]
Sent: Monday, August 07, 2006 2:15 PM
To: users at mapguide.osgeo.org
Subject: Re: [mapguide-users] MapGuide Open 1.0.1 and WMS problems


Apparently the OgcWmsService.config.awd has a typo in the line 236 (or near
it) where it says:

  <!-- This example fixes a problem with EPSG:21781 not         -->
       finding the WKT for EPSG:21781 in the CS library. 
       -->

As you can see there's an orphan commentary closing tag so I corrected it
like this:

  <!-- This example fixes a problem with EPSG:21781 not         
       finding the WKT for EPSG:21781 in the CS library. -->

Then I restarted the server both MapGuide service and IIS and now the
"coordinate system conversion failed." error is gone.

I added the artifact MG348 addressing this issue.
--
View this message in context:
http://www.nabble.com/MapGuide-Open-1.0.1-and-WMS-problems-tf2025055.html#a5
696004
Sent from the OSGeo MapGuide forum at Nabble.com.


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