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How to avoid the exception "does not contain a definition for 'EJ' and no extension method 'EJ'"?


While rendering Syncfusion controls, the following error is obtained

Does not contain a definition for 'EJ' and no extension method 'EJ'


When EJ namespace is not referred properly in the sample, EJ Undefined error is occurred.


To resolve this issue, add the following namespace code example to web.config file.




      <add namespace="Syncfusion.JavaScript"/>

      <add namespace="Syncfusion.MVC.EJ"/>



C:\Users\giftline.jebamani\Desktop\img.jpgNote: You need to add the above namespace in the root web.config file present in the application and another web.config file present in the Application -> Views Folder -> web.config file.

Article ID: Published Date: Last Revised Date: Platform: Control:
5153 06/12/2015 06/12/2015 ASP.NET MVC General
Did you find this information helpful?
Ben Bloodworth Nov 08, 2017

I had this problem after following the Manual Integration steps outlined here: https://help.syncfusion.com/aspnetmvc/getting-started#manual-integration

This solution solved my issue and I am no longer getting this error.  Thanks!

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