Enterprise library: The current build operation failed

[Author]

It looks like that there is very little resource about the Enterprise
Library on the Web. I know it is documented at msdn, but I haven't
found a whole lot sample codes.

I was trying out the ExceptionHandli ng block. So I followed the
example at

http://www.codersource.net/csharp_exception_handling_enterprise_library.aspx

When I debug it, I get this:

Microsoft.Pract ices.Enterprise Library.Excepti onHandling.Exce ptionHandlingEx ception
was unhandled by user code
Message="The current build operation (build key Build
Key[Microsoft.Pract ices.Enterprise Library.Excepti onHandling.Exce ptionPolicyImpl ,
General Exception]) failed: Object reference not set to an instance of
an object. (Strategy type
Microsoft.Pract ices.Enterprise Library.Common. Configuration.O bjectBuilder.Co nfiguredObjectS trategy,
index 2)"
Source="Microso ft.Practices.En terpriseLibrary .ExceptionHandl ing"

I googled and found this:

http://groups.google.com/group/microsoft.public.dotnet.general/browse_thread/thread/e7e15d1822e79eb0/9e78434e1940a453?hl=en&lnk=st&q=current+build+operation+failed+Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.ExceptionPolicyImpl%2C#

Where Jeff Win, who also seems to be active in this csharp group, says
that the problems is that

Microsoft.Pract ices.Enterprise Library.Excepti onHandling.WCF,
Version=4.0.0.0 ,

was not included in the bin folder.

But, I do have it in my bin folder. However, I do notice that the
version says 1 [Neutral], instead of 4. I don't know why though, I
did install Enterprise Library 4.0 and added those dll's into my bin
folder of my website.

Any idea how to combat this error?

[Author]

Re: Enterprise library: The current build operation failed

On Sep 18, 3:02 pm, Author <gnewsgr...@gma il.comwrote:

It looks like that there is very little resource about the Enterprise
Library on the Web.  I know it is documented at msdn, but I haven't
found a whole lot sample codes.
>
I was trying out the ExceptionHandli ng block.  So I followed the
example at
>
http://www.codersource.net/csharp_ex...terprise_libra...
>
When I debug it, I get this:
>
Microsoft.Pract ices.Enterprise Library.Excepti onHandling.Exce ptionHandlingEx ception
was unhandled by user code
  Message="The current build operation (build key Build
Key[Microsoft.Pract ices.Enterprise Library.Excepti onHandling.Exce ptionPolicyImpl ,
General Exception]) failed: Object reference not set to an instance of
an object. (Strategy type
Microsoft.Pract ices.Enterprise Library.Common. Configuration.O bjectBuilder.Co nfiguredObjectS trategy,
index 2)"
  Source="Microso ft.Practices.En terpriseLibrary .ExceptionHandl ing"
>
I googled and found this:
>
http://groups.google.com/group/micro...general/browse...
>
Where Jeff Win, who also seems to be active in this csharp group, says
that the problems is that
>
Microsoft.Pract ices.Enterprise Library.Excepti onHandling.WCF,
Version=4.0.0.0 ,
>
was not included in the bin folder.
>
But, I do have it in my bin folder.  However, I do notice that the
version says 1 [Neutral], instead of 4.  I don't know why though, I
did install Enterprise Library 4.0 and added those dll's into my bin
folder of my website.
>
Any idea how to combat this error?

BTW, the exception occurs at the following line:

bool rethrow = ExceptionPolicy .HandleExceptio n(exception, "Divide By
Zero");