While opening the project created in the Studio 2019.8 into Studio 2019.4.3, the UIEelementExists activity is coming as missing or invalid activity withing the retry activity.
Below is the error output:
Type 'http://schemas.microsoft.com/netfx/2009/xaml/activities:InArgument(WaitForReady)' is not assignable to type 'http://schemas.uipath.com/workflow/activities:WaitForReady' of member 'WaitForReady'. Row: 149, Column: 30
what is wrong here?