Error while creating Custom Activity using Visual Studio code

[muktadir]

hi @RobotUi ,

First thing first Activity creator has been deprecated. Use this

SDK - Creating activities with code

UiPath SDK has a new Visual Studio template for custom activities on .NET 6

I am pleased to announce that you can now easily jump-start your .NET 6 custom activity coding experience with a dedicated Visual Studio template and our short guide. You will find it under the new SDK section on our docs.uipath.com page, where we grouped all the UiPath SDK materials: [image] To start coding your new .NET 6 compatible activities: navigate to the Creating activities with code section of the SDK verify you meet all the pre-requisites (one of which is the new template host…

Coming back to your error it could be due to mismatch in .net verison or incorrect import namespace statements

Some Stackoverflow threads you can check.

Type reference cannot find public type named

tag does not exist in XML namespace