C# Error Serializing Value Viewstate
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Argumentexception Error Serializing Value 'system.collections.generic.list 1
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Serializable C#
the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error serializing for view state up vote 2 down vote favorite I am having problems serialising data for the view state. I am using VS2010 and when trying to add a property to the view state I get the following error message: Error serializing value 'System.Collections.Generic.List`1[Access.ARW.Business.Filters.Parameters.Parameter]' of type 'System.Collections.Generic.List`1[[Access.ARW.Business.Filters.Parameters.Parameter, Access.ARW.Business, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].' I have added a [Serializable] attribute above the classes I am trying to serialise but I still get this error...any ideas Here is the property declaration which is in Class A: private List
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error serializing value up vote -1 down vote http://stackoverflow.com/questions/9116481/error-serializing-for-view-state favorite how to know where is this thing realy happen? my abject are complicate for track and test each one , im sure there is a way to find the line of this problam no? in my case im using viewstate that make this serialize , in my object there are some enum that are out of the class it might also made that issue? PropertyInfo[] properties http://stackoverflow.com/questions/9886272/error-serializing-value = GetType().GetProperties(); foreach (PropertyInfo property in properties) { object[] attributes = property.GetCustomAttributes(typeof(PersistToViewState), true); if (attributes.Length > 0) ViewState[property.Name] = property.GetValue(this, null); } return base.SaveViewState(); c# serialization viewstate share|improve this question edited Mar 27 '12 at 9:08 slugster 34.9k868107 asked Mar 27 '12 at 8:58 roy.d 3442522 2 Does the compiler generate an error message? If so, please post it. If the error is that something doesn't work at run-time, please state what you expected to happen and what actually happened. –JTeagle Mar 27 '12 at 9:02 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted With serialisation errors, you need to see the inner exception for the actual detail. The real detail could be deep 4-5 levels but is always descriptive enough to find out what is wrong. Put the full error stack if you need more help. share|improve this answer answered Mar 27 '12 at 9:06 Aliostad 59.2k10107158 thanks i was in updatepanel and mask error so i couldnt see the exception –roy.d Mar 27 '12 at 9:44 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up u
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SQL Server 2014 Express resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: How to serialize System.Collections.Generic.IList? Archived Forums A-B > ASMX Web Services and XML Serialization Question 0 Sign in to vote Does anyone know if there is a way to serialize a System.Collections.Generic.IList? I'm receiving the following exception, Cannot serialize interface System.Collections.Generic.IList`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NotSupportedException: Cannot serialize interface System.Collections.Generic.IList`1[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].when I try to do something like the following. [WebMethod] public IList