Set input data: Expression Activity type 'VisualBasicValue`1' requires compilation in order to run. Please ensure that the workflow has been compiled

[Goparaju_Sai_Santosh]

Value to save: “Please use the following address to contact me john.doe@localcompany.com on the company email"

[Gokul001 (Gokul Balaji)]

Hi @Goparaju_Sai_Santosh

Welcome to UiPath community

It is because the Double quote in the RHS , You can re type the expression

 "Please use the following address to contact me john.doe@localcompany.com on the company email"

Check out the thread

Troubleshooting Guide : Conversion from Windows-Legacy project to Windows project

This topic describes troubleshooting guide regarding conversion from Windows-Legacy project to Windows project as of Dec 2022. Hope this helps those who face these problems. 1 Quick Reference by Error Messages, Situation etc. Phase Error message / Situation Reference Open project foobar.xaml: Cannot create unknown type’{clr-Namespace:UiPath.foo.Activities;assembly=UiPath.bar.Activities}ActivityName’. 2.2 Missing Activities package OR 2.3 Missing activity Development Unable to set …

Regards
Gokul

[Goparaju_Sai_Santosh]

Thanks Gokul, it worked!

[Gokul001 (Gokul Balaji)]

Great @Goparaju_Sai_Santosh , Kindly close this topic by mark as solved.