Object reference not set to an instance of object

[SpringMVC]

Hi.
When I try to disassemble one particular method of C# executable file, .NET Reflector gives me an error of "Object reference not set to an instance of object".
( Appears popup, where is written ".NET Reflector has encountered a problem. We are sorry for the inconvenience". Next follows description of a problem about object reference not set to an instance of an object. And popup has two buttons "Send Error Report", "Don't Send".
Other methods are disassembled successfully.)
Any suggestions?? ( The thing is, that this method is important for me. )

[Clive Tong]

Hi.

It is much easier for us to track down (and fix) bugs if we have a reproducible example. Is there somewhere we can get the assembly in question?

Thanks.

[DRAirey1]

Yeah, I'm running into the same thing now. Reflector won't start. It has been running fine for months. Recently I upgraded to the latest version (6.5 I think). I saw the promo for the .NET Reflector Pro and tried it with the integration into Visual Studio 2010. In the last week I uninstalled Visual Studio 2010 Pro and Installed Visual Studio 2010 Ultimate. .NET Reflector still worked after that, but I decided I was going to fall back on the native facility in Visual Studio for stepping through code and I asked .NET Reflector to stop integrating with VS 2010. Since then I've not been able to get Reflector to run. I tried removing it from my machine and re-installing, but no joy. I suspect there are some registry entries made, but without an install/uninstall facility, I can't clean them out.

[ifthenelse]

Hey, I'm getting same error when trying to add a dll to "Assemblies to debug". It executes 12% and then the process fails with a NullReferenceException.
What can be causing this exception?
I'm using VS2008 and Reflector Pro, dll is in .NET 3.5.

Thanks

Exception details:

System.NullReferenceException: Object reference not set to an instance of an object.
at .
‡ƒ.“(Exception , Int32 , Object[] )
at ‘.”..’.WriteNamespace(INamespace )
at (Object , INamespace )
at ž.ž.™()
at ž.ž.Œ()
at 
.‡
.(String , String , Žž , � , ‰ , EventHandler`1 , ‰
 , Action`1 )
at 
.‡
.(AssemblyReference , Žž , FrameworkLanguageSelection , 
 , EventHandler`1 )
at 
.•
.(AssemblyReference , FrameworkLanguageSelection )

[Clive Tong]

Hi.

Is there a publically available dll that demonstrates this failure?

Thanks.

[ifthenelse]

[nmpham]

I use WCFStorm-Lite to debug my services as it can setup header.
However, the header values are always empty so i fired up Reflector to look into its methodes

Class
WcfStorm.Lib.Entities.WcfStormIncomingMsgHeaders

public Node BuildIncomingHeadersTree(string url, string contractName, string method);

produced the exception

You can get WCFStorm-lite here
http://www.wcfstorm.com/wcf/wcfstorm-lite.aspx

[napernik]

Hi. I'm experiencing what looks like the same issue.

Please check out dll

http://docs.composite.net/downloads/temp/composite.dll.zip

[Horcrux7]

I have the same problem with version 6.5.0.135. Here is a download link http://www.frijters.net/ikvmbin-0.45.3987.zip

Use the dll IKVM.OpenJDK.Beans.dll in the zip file and the methods:
java.beans.Encoder.getValue
java.beans.EventHandler.applyGetters
java.beans.EventHandler.invokeInternal

and many more methods show the error with the C# language. With IL there are no such errors.