[mapguide-users] Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

[Birgir]

Hi, Im trying to get my project to run with mapguide 2011 and Im receiving
"Attempted to read to..." error.
I have search on the internet and found several post on this topic and it
seems that everyone has a different idea why this occurs. I have tried many
of the "solutions" that Ive found without any luck.

I receive the error when I draw something with redline.

Error:
Attempted to read or write protected memory. This is often an indication
that other memory is corrupt.
Description: An unhandled exception occurred during the execution of the
current web request. Please review the stack trace for more information
about the error and where it originated in the code.

Exception Details: System.AccessViolationException: Attempted to read or
write protected memory. This is often an indication that other memory is
corrupt.

Source Error:

An unhandled exception was generated during the execution of the current web
request. Information regarding the origin and location of the exception can
be identified using the exception stack trace below.

Stack Trace:

[AccessViolationException: Attempted to read or write protected memory. This
is often an indication that other memory is corrupt.]
   OSGeo.MapGuide.MapGuideCommonApiPINVOKE.getClassId(IntPtr objectRef) +0
   OSGeo.MapGuide.MgSiteConnection.CreateService(Int32 serviceType) +28
   MapGuide2007Wrapper.NativeMethods.CreateFeatureSource(String sessionID,
String projection, String projwkt, String resid, Dictionary`2 columns) +62
   MapGuide2007Wrapper.MapGuideInterface.CreateMarkupLayer(Session sh,
String template_layerid, String newlayerid, String newfeaturesourceid,
String layername, String coordCode, String legend, Boolean showInLegend,
Boolean selectable, Dictionary`2 columns) +833
   GEOGRAFWebGIS.BorgerRedline.CreateMarkupLayer(Boolean ovewrite) +279
   GEOGRAFWebGIS.BorgerRedline.AddFeature() +40
   GEOGRAFWebGIS.BorgerRedline.ProcessRequest(HttpContext context) +775
  
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
+181
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +75


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