[Mono-list] .net remoting problem with object sending

cmare marko.ceric at versor.si
Fri Sep 26 08:33:57 EDT 2008


I'm all so having problems with it. I get:

Unhandled Exception: System.IO.FileNotFoundException: Could not load file or
assembly 'Client' or one of its dependencies. The system cannot find the
file specified.
File name: 'Client'
  at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke
(System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg,
System.Exception& exc, System.Object[]& out_args) [0x00185] in
/build/buildd/mono-1.9.1+dfsg/mcs/class/corlib/System.Runtime.Remoting.Proxies/RealProxy.cs:227 

I did follow a tutorial 
http://www.codeproject.com/KB/IP/csremoteevents1.aspx?msg=2740979 link to
tutorial . 

Any ideas?




Lluis Sanchez wrote:
> 
> The problem is that the receiver application can't deserialize the
> object because it can't find the assembly that implements it. In any
> case, remoting should not crash with a null ref exception. I just fixed
> it.
> 
> Lluis.
> 
> El dc 28 de 02 del 2007 a les 04:40 +0100, en/na Mirek Binas va
> escriure:
>> hello
>> 
>> i am trying to develop application with .net remoting for communication.
>> at the moment - everything is well, but when i want to send object, that
>> is not one of the default types, the exception raised:
>> 
>> Unhandled Exception: System.NullReferenceException: Object reference not
>> set to an instance of an object
>> 
>> the object is not null (checked line before call of the remote method).
>> and in the declaration of the class it is marked as [Serializable]. don't
>> know, what is the problem about. any idea?
>> 
>> mirek
>> 
>> p.s.: the complete exception
>> 
>> Unhandled Exception: System.NullReferenceException: Object reference not
>> set to an instance of an object
>> 
>> Server stack trace: 
>>   at System.Runtime.Remoting.Channels.SimpleBinder.BindToType
>> (System.String assemblyName, System.String typeName) [0x00000] 
>>   at System.Runtime.Serialization.Formatters.Soap.SoapTypeMapper.GetType
>> (System.String xmlName, System.String xmlNamespace) [0x00000] 
>>   at System.Runtime.Serialization.Formatters.Soap.SoapReader.Deserialize
>> () [0x00000] 
>>   at System.Runtime.Serialization.Formatters.Soap.SoapReader.Deserialize
>> (System.IO.Stream inStream, ISoapMessage soapMessage) [0x00000] 
>>   at
>> System.Runtime.Serialization.Formatters.Soap.SoapFormatter.Deserialize
>> (System.IO.Stream serializationStream,
>> System.Runtime.Remoting.Messaging.HeaderHandler handler) [0x00000] 
>>   at
>> System.Runtime.Serialization.Formatters.Soap.SoapFormatter.Deserialize
>> (System.IO.Stream serializationStream) [0x00000] 
>>   at
>> System.Runtime.Remoting.Channels.SoapServerFormatterSink.ProcessMessage
>> (IServerChannelSinkStack sinkStack, IMessage requestMsg,
>> ITransportHeaders requestHeaders, System.IO.Stream requestStream,
>> IMessage& responseMsg, ITransportHeaders& responseHeaders,
>> System.IO.Stream& responseStream) [0x00000] 
>> 
>> Exception rethrown at [0]: 
>> 
>>   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke
>> (System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg,
>> System.Exception& exc, System.Object[]& out_args) [0x00000]
> 
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