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DNN 9.4.0 upgrade - IFrame failure

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Patrick M

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Posts:4
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9/25/2019 4:35 PM

    After upgrading to DNN 9.4.0 the latest IFrame  (8.1.1) module fails with the following error:

    Error: UserReg - FIGU in a Nutshell is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Value cannot be null. Parameter name: source ---> System.ArgumentNullException: Value cannot be null. Parameter name: source at System.Linq.Enumerable.Count[TSource](IEnumerable`1 source) at DotNetNuke.Modules.IFrame.UI.IFrame.get_Source() at DotNetNuke.Modules.IFrame.UI.IFrame.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---

    Was IFrame (8.1.1) tested with DNN 9.4.0? Any ideas on how to correct this error or where to start looking?






    Michael Tobisch

    Veteran Member



    Posts:1124
    Veteran Member




    9/26/2019 6:29 AM

      As I mentioned in my comment on the GitHub issues page, I could not reproduce this behaviour - the PDF file displays correctly in all browsers I tried on a desktop PC, and on mobile devices it requests the permission to download files, or displays a button to download the file.

      I have not tested IFrame on DNN 9.4.0 yet, but it seems there are a some issues when upgrading to DNN 9.4.0 - it could have something to do with that.

      Anyway, if you still have this issue let me know. I will provide an assembly with the debug information, then we could narrow down th error.

      Happy DNNing!
      Michael

      Michael Tobisch
      DNN★MVP

      dnnWerk Austria
      DNN Connect





      Michael Cunningham

      New Around Here



      Posts:4
      New Around Here




      10/4/2019 3:58 PM
        I had the same issue... I just ended up writing my own using 2SXC. It was too simple of a module to spend too much time on.





        Michael Tobisch

        Veteran Member



        Posts:1124
        Veteran Member




        10/13/2019 3:46 AM
          Fixed a bug with DNN.IFrame version 08.01.02 - please check if that is the one that helps. Please note that it needs .Net Framework 4.7.2 now, even if installed on DNN 8.0.0+.

          Happy DNNing!
          Michael

          Michael Tobisch
          DNN★MVP

          dnnWerk Austria
          DNN Connect





          Nobels

          New Around Here



          Posts:6
          New Around Here




          10/22/2019 3:15 AM

            Hello,

            I have a live demo that you can test.
            When you open the link in Edge -> Browser crashes. I can not even debug :-(
            When i open this in Firefox -> load is normal and you see it in the DOM

            URL: https://dnn.fonds209.be/nl-be/Statuten

            embed height="650" internalinstanceid="49" src="https://www.fonds209.be/Portals/1/Downloads/statuten/BS_2812.pdf" width="100%"
            strange behavior.

             

             

             






            Michael Tobisch

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            Posts:1124
            Veteran Member




            10/22/2019 9:39 AM
              Nobels,

              I see the PDF in Edge (but the Url is https://www.fonds209.be/nl-be/statuten.aspx)

              In Firefox I only get a download link to the PDF.

              Happy DNNing!
              Michael

              Michael Tobisch
              DNN★MVP

              dnnWerk Austria
              DNN Connect





              Nobels

              New Around Here



              Posts:6
              New Around Here




              10/23/2019 8:48 AM

                Sorry have the wrong URL posted.

                https://www.fondsmet.be/nl-be/Statuten

                The problem is only in Edge browser

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