Publishing web application

[Sejal Sheth]

When I publish my application to my UAT site, I am getting the below message on the site. I have a license key but not sure how to include it when publishing the web application from Visual Studio, so that the below error message will not show. 

This application was built using a trial version of Syncfusion Essential Studio. Please include a valid license to permanently remove this license validation message. You can also obtain a free 30 day evaluation license to temporarily remove this message during the evaluation period. Please refer to this help topic for more information.

Thank you

[Jeyaseelan M]

Hi Sejal, 

Thanks for contacting Syncfusion support.   

   

If you are using Syncfusion NuGet packages from nuget.org or assemblies from trial installer, you should generate and register the corresponding version and platforms license key in your application to avoid trial license warning.   

  

Find below the details to know about generating license key,  

https://help.syncfusion.com/common/essential-studio/licensing/generating-license-keys 

   

Find below the details to know about registering license key in your web project based on your framework, 

 

ASP.NET Core: https://help.syncfusion.com/common/essential-studio/licensing/registering-license-keys#aspnet-core 

  

ASP.NET MVC: https://help.syncfusion.com/common/essential-studio/licensing/registering-license-keys#aspnet-mvc 

  

ASP.NET Web Forms:  https://help.syncfusion.com/common/essential-studio/licensing/registering-license-keys#aspnet 

  

Syncfusion license keys are version and platform-specific and the generated license key is just a string that needs to be registered before any Syncfusion control is initiated.   

  

Please, ensure that all the referenced Syncfusion assemblies\NuGet packages are all on the same version as license key’s version in your project.  

   

Also, you should set “CopyLocal” as True to Syncfusion.Licensing.dll along with all other Syncfusion assemblies and ensure that the Syncfusion.Licensing.dll assembly also present in the output folder of your application.  

  

Find below the knowledge base article to know about which version license key should use in application, 

 https://www.syncfusion.com/kb/8951/which-version-syncfusion-license-key-should-i-use-in-my-application   

Note: If you’ve upgraded both license key and assemblies\nuget packages, could you please try cleaning your project, deleting the bin\obj folders and rebuild your application, then check whether it resolves the issue?  

  

Please follow below kb article to know more information on removing the license warning message?  

  

 https://www.syncfusion.com/kb/12756/how-to-resolve-syncfusion-license-popup-message-or-trial-message-warning 

  

Regards,   

Jeyaseelan M 

  

  

[Sejal Sheth]

Thank you that resolved the issue

[Kalap Johnson Peter Paulraj]

Hi Sejal,

Welcome..!!!

We are happy that the problem has been solved. Let us know if you need any assistance on this.

Regards,
Kalap Johnson Peter P.