You must Sign In to post a response.

23 Nov 2011 01:44

Joined:	22/11/2011
Level:	Bronze
Points:	17

Points:	5

System.outofmemoryexception

Hi,

I am having a rpt(crystal report). i should connect the rpt via code(Inputs for rpt) then export as PDF.finally stored in shared location. Its functioning good.

But while export 25 k and above records getting 'System.OutOfMemoryException' OR invalid pointer error. any suggestions???

ReportDocument.export() //here i am getting the following error

An invalid VARIANT was detected during a conversion from an unmanaged VARIANT to a managed object. Passing invalid VARIANTs to the CLR can cause unexpected exceptions, corruption or data loss.

catch (Exception ex) //in catch block getting system.outofmemoryexception

#643109

23 Nov 2011 07:56

Joined:	12/11/2009
Level:	Gold
Points:	43848

Points:	3

Hi,

Rmove the first error "An invalid VARIANT was detected during a conversion from an unmanaged VARIANT to a managed object. Passing invalid VARIANTs to the CLR can cause unexpected exceptions, corruption or data loss."

Just follw below step.
-->Open your project
--> go to Debug menu and select Exceptions
--> expand Managed Debugging Assistants
--> Locate InvalidVariant MDA and UNCHECK that option.

Try to run you application and see if you are still getting this error or not.

Regards,
Asheej T K

Submit New Thread

Return to Return to Discussion Forum

System.outofmemoryexception

Email subscription

About dotnetspider.com

Quick Links

General

Services