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Can't add Controller to Syncfusion MVC 5 Web App

I have a Syncfusion ASP.NET MVC App, and when I right click on the Controller folder>Add>Controller I get this popup:


241984-image.png


I've been looking for any occurrences of the same problem online and every thread I've seen is having this error when actually running code, which makes me think it's an isue with my scaffolder? In any case there's no exception to find out where the error occurs since it's behind the scenes.

Ive tried:

  • Repairing/reinstalling VS 2022

  • Reinstalling all my Syncfusion packages through the web installer

  • Cleaning/reloading/rebuilding solution and restarting computer

  • None of my controllers have the same property multiple times (common source of the issue)

  • It's the only project & solution in it's directory (common source of the issue)


I'm running VS 2022 17.3.4


I tried to create a brand new solution/project so that I could build the controller+view there and copy it over. I can click to add a controller in the new project without hitting the above error, but then I step all the way through the Syncfusion scaffolder and it looks like it's buiding until it errors out with this popup:




I looked for existing threads regarding this error coming from the Syncfusion scaffolder and the Google results page was completely empty.


3 Replies
JC Joseph Christ Nithin Issack Syncfusion Team September 20, 2022 06:39 PM UTC

Hi Kyle,


  Greetings from Syncfusion support.


   Based on your requirement, when you try to add a new controller in your solution you are facing an error. We have prepared a sample based on the provided details, Please refer the sample and if you are still facing the issue, Please share an issue replicating sample or try to reproduce the issue in the sample provided.


Sample: https://www.syncfusion.com/downloads/support/directtrac/general/ze/.net6_mvc1895104954


Please get back to us for further details.


Regards,

Joseph I.


MW Madden Wayne April 11, 2024 07:05 AM UTC

Release onwards we need to refer to the script and themes filed manually in the application. So, we suggest you refer to the theme and script files in the Pages/_Layout.cshtml file to load the component correctly into your application.

https://blazor.syncfusion.com/documentation/release-notes/20.1.47?type=all#breaking-changes geometry dash world

After countless testing on various Windows versions, it was determined that a bug in WACK running on Windows 11 was the culprit.



GE Getsy Edwin Syncfusion Team April 17, 2024 05:41 AM UTC

Hi Madden,

Thanks for your suggestion. Please feel free to contact us if you need any other assistance.

Regards,

Getsy


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