[mapguide-users] Re: MapGuideApiPINVOKE

Gunter Becker gunter.becker at csogis.de
Thu Feb 4 05:59:57 EST 2010

Ok, I tried using ProcessMonitor and I got a hint that the w3wp process is
looking for the MapGuideUnmanagedApi.dll in different locations. At least
the dll is found in the path "C:\Program Files\OSGeo\MapGuide\Web\PHP". All
the other referenced dll's also were found in this folder
and loaded sucessfully. I can see no error!

By the way, I realized that the path "C:\Program
is missing in environment variables on this MapGuide-installation. But this
seems to take no effect since all the dll were found in the PHP folder.
Maybe this is an installer issue with this specific operating system:
"Windows Server 2008 Enterprise".


Kenneth Skovhede, GEOGRAF A/S wrote:
> Ok, it was as I suspected then.
> You correctly load the MapGuideDotNetApi.dll, but it cannot call 
> MapGuideUnmanagedApi.dll.
> The error message 0x8007007F seems to indicate that the dll itself was 
> found, but it is missing a method.
> I'm unsure if the "missing method"-error means that the dll itself is 
> broken, or the method is simply missing.
> Try using a tool such as "Process Monitor" to see what dll files it is 
> actually reading:
> http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx
> Regards, Kenneth Skovhede, GEOGRAF A/S
> On 03-02-2010 10:25, Gunter Becker wrote:
>> The InnerException is:
>> 'The type initializer for 'SWIGExceptionHelper' threw an exception'
>> The InnerException of this Exception sounds a little bit weird (it's in
>> german but I try to translate):
>> 'The DLL "MapGuideUnmanagedApi": procedure could not be found. (Exception
>> from HRESULT: 0x8007007F) cannot be loaded.'
>> Please take a look at this screenshot to see the original
>> http://n2.nabble.com/file/n4506237/Exception.jpg exception  text
>> (german).
>> Thanks in advance ,
>> Gunter
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> mapguide-users at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/mapguide-users

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