Cannot pass arguments values in Invoke Workflow - Windows version of ReFramework

Hi all,

I’m working on a REFramework UiPath project with the project type set to ‘Windows’. Within this project, I’m using an ‘Invoke Workflow File’ activity. In the invoked workflow, I recently added a new ‘input argument’.

Now, I want to pass a value to this input argument through the ‘Invoke Workflow File’ activity. However, I’m unable to find where to assign the value, unlike in the ‘Legacy’ version where it was more straightforward.

Am I missing something, or is the process different in Windows projects?
I can also share screenshots if needed.

Thanks in advance!

Hi @punya

I have had this issue many times myself lol.

This is a simple exception that happens when you have recently upgraded from Legacy to Windows project. It doesn’t automatically upgrade all the project dependencies.

You need to install/upgrade the package “System.Activities” to the latest version please.

That should solve it, let me know :slight_smile:

Hi @JarrydScott

You are such a lifesaver. It worked. Thanks a lot :slightly_smiling_face:

No problem at all :slight_smile:

Happy coding!