Unable to serialize the session state

  • Thread starter Thread starter tshad
  • Start date Start date
T

tshad

I have an object I am unable to put in my session. I have others that have
no problem. The difference is the the one I am having problems with was
created in VS 2003. The others were created using DW and compiling using the
commandline and they work fine.

The error I am getting is:

Unable to serialize the session state. Please note that non-serializable
objects or MarshalByRef objects are not permitted when session state mode is
'StateServer' or 'SQLServer'.

The start of the code is:

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{

Why won't this work?

Thanks,

Tom
 
Doesn't that message "Please note that non-serializable
objects or MarshalByRef objects are not permitted when session state mode is
'StateServer' or 'SQLServer'." explain it?

Regards,
Pandurang
 
Make sure that all classes used in the implementation of NewHire also marked
as [Serializable].

Eliyahu
 
There is only one class. There are a bunch of methods, but only one class.

******************************
using System;
using System.Data;
using System.Data.SqlClient;
using System.Web.Services;
using ClassLibrary4.RemoteUser;
using ClassLibrary4.NewHire;
using ClassLibrary4.EmployeeTax;
using MyFunctions;

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{
private string companyNumber = "999999";
private string ssn = "";
private string dob = "";

....

public string SessionID
{
get { return sessionID; }
set { sessionID = value; }
}
}
}
******************************************************************

Tom


Eliyahu Goldin said:
Make sure that all classes used in the implementation of NewHire also
marked as [Serializable].

Eliyahu

tshad said:
I have an object I am unable to put in my session. I have others that
have no problem. The difference is the the one I am having problems with
was created in VS 2003. The others were created using DW and compiling
using the commandline and they work fine.

The error I am getting is:

Unable to serialize the session state. Please note that non-serializable
objects or MarshalByRef objects are not permitted when session state mode
is 'StateServer' or 'SQLServer'.

The start of the code is:

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{

Why won't this work?

Thanks,

Tom
Click to expand...
Click to expand...
 
Pandurang Nayak said:
Doesn't that message "Please note that non-serializable
objects or MarshalByRef objects are not permitted when session state mode
is
'StateServer' or 'SQLServer'." explain it?
Click to expand...

Not to me. I have it marked as non-serializable (as are other classes I
use). I don't know what MarshalByRef or if that is my problem.

Tom
Regards,
Pandurang
--
blog: www.thinkingMS.com/pandurang


tshad said:
I have an object I am unable to put in my session. I have others that
have
no problem. The difference is the the one I am having problems with was
created in VS 2003. The others were created using DW and compiling using
the
commandline and they work fine.

The error I am getting is:

Unable to serialize the session state. Please note that non-serializable
objects or MarshalByRef objects are not permitted when session state mode
is
'StateServer' or 'SQLServer'.

The start of the code is:

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{

Why won't this work?

Thanks,

Tom
Click to expand...
Click to expand...
 
Usually when I run into this it's because my class has events that have not
been marked NonSerializable().

HTH
Trevor B

tshad said:
There is only one class. There are a bunch of methods, but only one
class.

******************************
using System;
using System.Data;
using System.Data.SqlClient;
using System.Web.Services;
using ClassLibrary4.RemoteUser;
using ClassLibrary4.NewHire;
using ClassLibrary4.EmployeeTax;
using MyFunctions;

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{
private string companyNumber = "999999";
private string ssn = "";
private string dob = "";

...

public string SessionID
{
get { return sessionID; }
set { sessionID = value; }
}
}
}
******************************************************************

Tom


Eliyahu Goldin said:
Make sure that all classes used in the implementation of NewHire also
marked as [Serializable].

Eliyahu

tshad said:
I have an object I am unable to put in my session. I have others that
have no problem. The difference is the the one I am having problems with
was created in VS 2003. The others were created using DW and compiling
using the commandline and they work fine.

The error I am getting is:

Unable to serialize the session state. Please note that non-serializable
objects or MarshalByRef objects are not permitted when session state
mode is 'StateServer' or 'SQLServer'.

The start of the code is:

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{

Why won't this work?

Thanks,

Tom
Click to expand...
Click to expand...
Click to expand...
 
Trevor Braun said:
Usually when I run into this it's because my class has events that have
not been marked NonSerializable().
Click to expand...

Right.

But in my case, I am not using this and have specifically marked it as
Serializable, which is why I am confused.

Thanks,

Tom
HTH
Trevor B

tshad said:
There is only one class. There are a bunch of methods, but only one
class.

******************************
using System;
using System.Data;
using System.Data.SqlClient;
using System.Web.Services;
using ClassLibrary4.RemoteUser;
using ClassLibrary4.NewHire;
using ClassLibrary4.EmployeeTax;
using MyFunctions;

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{
private string companyNumber = "999999";
private string ssn = "";
private string dob = "";

...

public string SessionID
{
get { return sessionID; }
set { sessionID = value; }
}
}
}
******************************************************************

Tom


Eliyahu Goldin said:
Make sure that all classes used in the implementation of NewHire also
marked as [Serializable].

Eliyahu

I have an object I am unable to put in my session. I have others that
have no problem. The difference is the the one I am having problems
with was created in VS 2003. The others were created using DW and
compiling using the commandline and they work fine.

The error I am getting is:

Unable to serialize the session state. Please note that
non-serializable objects or MarshalByRef objects are not permitted when
session state mode is 'StateServer' or 'SQLServer'.

The start of the code is:

namespace MyFunctions
{
/// <summary>
/// Summary description for Class1.
/// </summary>

[Serializable]
public class NewHire
{

Why won't this work?

Thanks,

Tom
Click to expand...
Click to expand...
Click to expand...
 

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