We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. Image for the cookie policy date
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

I get a Parser Error when I try to build and run an application using Essential Grid for ASP.NET.

Platform: ASP.NET Web Forms (Classic) |
Control: GridGroupingControl


The following error:

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: The base class includes the field 'GridGroupingControl1', but its type (Syncfusion.Web.UI.WebControls.Grid.Grouping.GridGroupingControl) is not compatible with the type of control (Syncfusion.Web.UI.WebControls.Grid.Grouping.GridGroupingControl).

is caused due to conflict in the Syncfusion assemblies being used. Take a look at the .aspx file and/or the web.config file and ensure that you are using the proper version of the Syncfusion Assemblies. For instance if you are using Visual Studio 2003 and Essential Studio, the version number of the Syncfusion Assemblies used by VS.NET will be 3.300.1.0, so you should ensure that .aspx and/or the web.config files also use this version.

You must log in to leave a comment

Please sign in to access our KB

This page will automatically be redirected to the sign-in page in 10 seconds.

Up arrow icon

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon

Live Chat Icon For mobile