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State information is invalid

2 posts, 0 answered
  1. Pik Lee
    Pik Lee avatar
    142 posts
    Registered:
    13 Aug 2012
    10 Mar 2010
    Link to this post

    I received the following error messages when I tried to edit a page in Admin page. Any idea why?


    Thanks,
    PIk

    Server Error in '/Sitefinity/Websites/Portal' Application.

    The state information is invalid for this page and might be corrupted.

    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.Web.HttpException: The state information is invalid for this page and might be corrupted.

    Source Error:

    [No relevant source lines]

    Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\sitefinity_websites_portal\1579b071\489cafa3\App_Web_8f6qoa6w.4.cs    Line: 0

    Stack Trace:

    [ViewStateException: Invalid viewstate. 
    Client IP: 10.254.22.121
    Port: 1797
    User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.18) Gecko/2010020220 Firefox/3.0.18
    ViewState: 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...]

    [HttpException (0x80004005): The state information is invalid for this page and might be corrupted.]
    System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError) +267
    System.Web.UI.ClientScriptManager.EnsureEventValidationFieldLoaded() +2133067
    System.Web.UI.ClientScriptManager.ValidateEvent(String uniqueId, String argument) +66
    System.Web.UI.Control.ValidateEvent(String uniqueID, String eventArgument) +108
    System.Web.UI.WebControls.TextBox.LoadPostData(String postDataKey, NameValueCollection postCollection) +36
    System.Web.UI.WebControls.TextBox.System.Web.UI.IPostBackDataHandler.LoadPostData(String postDataKey, NameValueCollection postCollection) +12
    System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +353
    System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +7350
    System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +213
    System.Web.UI.Page.ProcessRequest() +86
    System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18
    System.Web.UI.Page.ProcessRequest(HttpContext context) +49
    ASP.sitefinity_admin_pages_aspx.ProcessRequest(HttpContext context) in c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\sitefinity_websites_portal\1579b071\489cafa3\App_Web_8f6qoa6w.4.cs:0
    System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +358
    System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64
  2. Ivan Dimitrov
    Ivan Dimitrov avatar
    16072 posts
    Registered:
    09 Dec 2016
    10 Mar 2010
    Link to this post
    Hello Pik Lee,

    Take a look at this KB that explains possible reasons for the error you are getting - Intermittent Invalid Viewstate Error in ASP.NET Web pages
    Also I see that you have some controls on this page and more specially a TextBox that implements IPostBackDataHandler and probably causes the issue.
    
    All the best,
    Ivan Dimitrov
    the Telerik team

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
2 posts, 0 answered