Type Load Exception Problem

[Govil Manish]

Hi guys,

when I am using (I am new to this)

AppDomain.CurrentDomain.CreateInstanceAndUnwrap("Grapecity.Laser.Business",
"Grapecity.Laser.Business.customPublishers")

I am getting the error with following details

A first chance exception of type 'System.TypeLoadException' occurred in
mscorlib.dll

Additional information: Could not load type
Grapecity.Laser.Business.customPublishers from assembly
Grapecity.Laser.Business, Version=1.0.817.33194, Culture=neutral,
PublicKeyToken=null.

Can anyone suggest me the possible cause and solution for this



Will be thankful for any advice,



Regards

manish

[girishgoudar]

Hi

I have a custom class ExceptionPublisher which implements IExceptionPublisher to log exception

Namespace QuickStartSamples

Public Class ExceptionPublisher
Implements IExceptionPublisher


Sub Publish(ByVal e As Exception, ByVal AdditionalInfo As NameValueCollection, ByVal ConfigSettings As NameValueCollection) Implements IExceptionPublisher.Publish

--code to log exception


end sub

and my web.config is like this

<configSections>
<section name="exceptionManagement" type="Microsoft.ApplicationBlocks.ExceptionManagement.ExceptionManagerSectionHandler,Micro soft.ApplicationBlocks.ExceptionManagement,Version=1.0.2459.20567,Culture=neutral,PublicKe yToken=4d3273ef1361f6e8" />
</configSections>

<exceptionManagement mode="on">
<publisher assembly="QuickStartSamples" type="QuickStartSamples.ExceptionPublisher" fileName="D:\project\Error.txt" />
</exceptionManagement>

since the framework creates default namespace by defaullt which is same as assembly name we need not specify namespace

i commented Namespace QuickStartSamples from my assembly



Regards

Girish