Unable to find few activities in Studio 18.4

[Ravindhar (Ravindran)]

Hi Friends,

I am unable to find certain list of activities in Studio. Example : I don’t see Input Dialog activity.

And I am got below list of error/warning message as soon as started studio.

This is hampering my work.
Can you please me to resolve this soon.

Thanks.

[Vinutha]

Installation of the package UiPath.UIAutomation.Activities should resolve your issue.

[Ravindhar (Ravindran)]

@Vinutha

UIAutomation.Activities

I have this package installed and able to see this package in activities pane of studio. but few activities are not available. this is hampering my work.

[Vinutha]

Try Upgrading/downgrading/reinstalling the package!

[Ravindhar (Ravindran)]

I just downgraded and its working fine.