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This is a migrated thread and some comments may be shown as answers.
Jitendra
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Jitendra
asked on
04 Jul 2019,
06:34 AM
unknown-element-telerik.png
unknown element telerik:GridColumnGroups
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Jitendra
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answered on
04 Jul 2019,
06:48 AM
Can any one may please help......................
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Rumen
Telerik team
answered on
04 Jul 2019,
03:21 PM
Hi Jitendra,
I have two suggestions:
- check out this forum on the matter -
https://www.telerik.com/forums/radgrid-is-not-a-known-element-error
- upgrade to the latest version and make sure that the Telerik.Web.Design.dll is put in the bin folder.
Regards,
Rumen
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Rumen
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