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Cannot deserialize dialog parameters

2 posts, 0 answered
  1. Matt
    Matt avatar
    56 posts
    20 Nov 2009
    26 Oct 2010
    Link to this post
    I'm getting this error when I try to edit table properties in the content editor. Tried refreshing the page as suggested, but I can't get past it.  Does this mean I have some bad characters in my content?

    Cannot deserialize dialog parameters. Please refresh the editor page.
    Error 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.


  2. Ivan Dimitrov
    Ivan Dimitrov avatar
    16072 posts
    12 Sep 2017
    26 Oct 2010
    Link to this post
    Hi Matt,

    You could try the suggestion in this article.

    Best wishes,
    Ivan Dimitrov
    the Telerik team
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2 posts, 0 answered