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Forums Using DNN Platform Modules and Other Extensions

DNN 9.4.0 upgrade - IFrame failure

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Patrick M
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9/25/2019 5:35 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
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9/26/2019 7:29 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
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Michael Cunningham
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10/4/2019 4:58 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
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10/13/2019 4:46 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
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Nobels
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10/22/2019 4:15 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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10/22/2019 10:39 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
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10/23/2019 9:48 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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