FormatException With RadSessionPageStateCompression

2 posts, 0 answers
  1. Nick Smith
    Nick Smith avatar
    9 posts
    Member since:
    Jan 2009

    Posted 16 May 2010 Link to this post

    Hi When I use the RadSessionPageStateCompression in the browser file I get the following

    Exception type: FormatException

    Exception message: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or a non-white space character among the padding characters.

    at System.Convert.FromBase64String(String s)

    at System.Web.UI.ObjectStateFormatter.Deserialize(String inputString)

    at Telerik.Web.UI.RadSessionPageStatePersister.Load()

    at System.Web.UI.Page.LoadPageStateFromPersistenceMedium()

    at System.Web.UI.Page.LoadAllState()

    at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

    If I use the  Telerik.Web.UI.RadHiddenFieldPageStateCompression then it works fine.


  2. Pavel
    Pavel avatar
    904 posts

    Posted 17 May 2010 Link to this post

    Hello Nick,

    Can you provide more details on how to reproduce the problem and the exact version of the controls that you are using?

    Kind regards,
    the Telerik team

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