Re: [mapguide-users] MGOS 2.2 RC1 and MrSID?

Andrew DeMerchant Thu, 14 Oct 2010 11:57:18 -0700

Title: GEMTEC Email Signature

Ok - I just tried it all again, and got the same results as before (a complete mgserver freeze).

Here's what I did, in hopes that someone may catch a problem...The download links all came from http://trac.osgeo.org/mapguide/wiki/MGOS21GdalProviderExtending, which is linked to from the first site...

1) Downloaded lti_dsdk_cdll.dll (6.0.7.1407) and lti_dsdk_dll.dll (6.0.7.1407) from http://download.osgeo.org/osgeo4w/release/gdal/gdal16-mrsid/ and then put them into the bin folder.
2) Downloaded Gdal_MrSID.dll (11/28/2008) from http://download.osgeo.org/osgeo4w/release/gdal/gdal16-mrsid/ and put that into bin\gdalplugins.
3) Now, right then, I tried things out (with debug on) - I tried it at this point, because these are the only files that first webpage talks about. My normal rasters worked (jpg), but I got errors complaining about my sid layers - the errors were saying that I was missing geotiff.dll...
4) Downloaded geotiff.dll, jpeg_osgeo.dll, libtiff.dll and zlib_osgeo.dll from http://www.jasonbirch.com/fdogdal/gdal_wavelet_3.4.zip as mentioned on the 2nd page. Put these into fdo folder.
5) Tried again - this time, no more complaints about missing dlls - only I get that same message as the other day, saying that the server connection's been lost...and then my mgserver.exe completely freezes. It freezes when trying to preview a sid layer or load a layout that has a sid layer in it (even though it's off).

So, I'm still out of luck - and unable to use 2.2 RC1...which is really too bad, because it's got some great enhancements I've been waiting for for a while...Hopefully someone can help get this going so that I can get onto this newer version. Thanks!

Andrew

On 10/10/14 1:51 PM, Trevor Wekel wrote:

Hi Andrew,

If you remove the GDAL plugin dll for ECW, it should only pick up MrSid. I haven’t tried an either/or install but I would be surprised if both had to be there.

Trevor

From: [email protected] [mailto:[email protected]] On Behalf Of Andrew DeMerchant
Sent: October 14, 2010 6:27 AM
To: MapGuide Users Mail List
Subject: Re: [mapguide-users] MGOS 2.2 RC1 and MrSID?

Thanks Trevor - that's where I got my instructions from...I just double checked the gdal16.dll version number that comes with 2.2, and it's the same as the one listed on that site - the other files all came from there...I'll give it a 3rd try a bit later today, maybe. One question - just to be 100% clear, I shouldn't have to touch the providers.xml file, right? The gdal is listed in there, by default - using GRFPProvider.dll...which is correct, as I understand it.

Also, is there a way to use just the mrsid plugin? It seemed like I had to use both sid and ecw, in order to avoid errors about missing dlls....do they have to both be installed? I'm mainly just interested in mrsid....

On 10/10/13 4:51 PM, Trevor Wekel wrote:

Hi Andrew,

Are the DLL versions the same as posted on http://trac.osgeo.org/mapguide/wiki/MGOS21GdalProvider? The libraries that worked with 2.1 should work with 2.2 since we have not changed the version of GDAL between the 2.1 and 2.2 releases.

I was able to get MrSID and ECW to appear successfully. The map and imagery coordinate systems were the same in my case.

Regards,

Trevor

From: [email protected] [mailto:[email protected]] On Behalf Of Andrew DeMerchant
Sent: October 13, 2010 11:50 AM
To: MapGuide Users Mail List
Subject: [mapguide-users] MGOS 2.2 RC1 and MrSID?

I'm trying to get the gdal plugins for mrsid installed on MGOS 2.2 RC1. Since there aren't any instructions for 2.2 yet, I'm just using the method for 2.1...It's sort of working, only it has the effect of completely killing the MGOS service when you try to view a mrsid layer. I've run it in debug mode, and this is what I get:

(5936) Server starting...
(5936) Mentor Coordinate System Library
(5936) Server started.
GDAL: Auto register C:\Program Files (x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_ECW_JP2ECW.dll using GDALRegister_ECW_JP2ECW.
GDAL: Auto register C:\Program Files (x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_MrSID.dll using GDALRegister_MrSID.
GDAL: Auto register C:\Program Files (x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_ECW_JP2ECW.dll using GDALRegister_ECW_JP2ECW.
GDAL: Auto register C:\Program Files (x86)\OSGeo\MapGuide\Server\bin\gdalplugins\gdal_MrSID.dll using GDALRegister_MrSID.
GDAL: GDALOpen(E:\drawings and files\drawings\4300\438253\gis/airphotos/Google2010//2010.jpg, this=03DD57C8) succeeds as JPEG.
GDAL: GDALClose(E:\drawings and files\drawings\4300\438253\gis/airphotos/Google2010//2010.jpg, this=03DD57C8)
(3928) Problem:\nCannot establish connection to the MapGuide Server.\n\nPossible Causes:\n-Your session has been idle for too long;\n-MapGuide Server is no longer responding;\n-Internet connection problems.\n\nSolution:\nRestart your application / session, restart the MapGuide Server service, or contact with the server administrator.

From here, I can't do anything - can't end the program without closing the cmd prompt. It's completely frozen. This also stops all activity on the MGOS server - you can't do anything with anything (layers, layouts, dataconnections, etc)....Any suggestions?

Andrew

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Andrew DeMerchant

tel: 506.453.1025 / toll-free: 1.877.243.6832
fax: 506.453.9470
 
 
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Andrew DeMerchant

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fax: 506.453.9470
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Re: [mapguide-users] MGOS 2.2 RC1 and MrSID?

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