Reference error trying to build sample custom activities library: system.activities not found

Help
1

Trying to figure out using custom external assemblies etc. One of the example files stipulates that the Visual Studio project have:

using System.Activities.Presentation.Metadata;

This is necessary to implement the following class:

// Declare dummy register metadata class to force UiPath to load this assembly
public class RegisterMetadata : IRegisterMetadata
{
public void Register()
{

    }
}

Angry buzzer noise:
The type or namespace name ‘Activities’ does not exist in the namespace ‘System’ (are you missing an assembly reference?)

I do see the System.Activities.Presentation.Metadata namespace in Studio.

Most vexing.

ddk

2

Never mind, I think I figured it out.

3

Hi I am Also facing this issue can i know the how can we resolve it?

4

Sorry, it was so long ago that I don’t recall. It might not be relevant anymore, with the Activity Creator extension: Activity Creator - RPA Component | UiPath Marketplace

ddk