[mapguide-users] ECW and Raster Provider

[Andy Morsell]

I am using the latest raster provider from the OSGeo site on the Open 1.0.1
server.  This server also had the same problem with the prior MGOS release.
It does not surprise me that you are unable to duplicate my problem as it
all seems to work fine on my Windows XP development box, it's only the
Windows 2000 Server production machine that exhibits the problem.  I have
not verified that this behavior occurs on MapGuide Enterprise as I do not
want to install that version on my production server at this time.

Is there any debugging I can turn on or additional logs I should look at?
The MapGuide error logs don't show any errors and the Windows event
application log does not reveal anything.

Thanks for looking into this. 


Andy 

-----Original Message-----
From: Ken Horovatin [mailto:ken.horovatin at autodesk.com] 
Sent: Friday, August 11, 2006 4:23 PM
To: users at mapguide.osgeo.org
Subject: Re: [mapguide-users] ECW and Raster Provider


Hi Andy,

I'm unable to duplicate your problem on our test setup. You mention MapGuide
Open 1.0.1--which raster provider are you using? Have you verified that this
behaviour occurs on the Enterprise version as well?

Could you send me a sample or two of your ECW files to try on our test
server?

Thanks,
Ken Horovatin
Autodesk, Inc.


Andy Morsell wrote:
> 
> Bump.  I normally don't do this, but since there was no response to 
> this, I thought I would re-raise the issue before submitting an 
> artifact to project tracker.  Autodesk, are there known issues with 
> the raster provider and ECW's?  If not, should I submit an artifact or 
> does anyone have any suggestions on fixes?
> 
> Thank you.
> 
> Andy
> 
> 
> Andy Morsell wrote:
>> 
>> I was hoping this problem would go away for me after upgrading to 
>> MapGuide Open 1.0.1, but it continues.  If I try to utilize an ECW 
>> image, it locks up the MapGuide Server service.  I have confirmed 
>> this with 3 separate ECW images.  I have also confirmed that TIF, 
>> MrSID and JPG seem to work just fine so I do not suspect an overall 
>> misconfiguration of the raster provider.
>> 
>> 
>> This only occurs on my Windows 2000 production server.  My Windows XP 
>> development laptop appears to be OK with ECW's.  I am using the 
>> MapGuide .NET web extensions in both cases.  When this happens, 
>> MapGuide will render the image for the first request (such as viewing 
>> the layer in Studio), but any subsequent requests are not responded 
>> to and the service is locked up until I use pskill and psservice to 
>> restart it.
>> 
>> I am open to trying anything (short of switching web extensions 
>> flavor) as I have quite a few ECW's I would like to publish.  Thanks.
>> 
>> 
>> Andy Morsell, P.E.
>> Spatial Integrators, Inc.
>> http://www.SpatialGIS.com
>> 
>> 
>> 
> 
> 

--
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