Hello: How do I cast a list of User to a list of UserOrGroup?

marky over 10 years ago

Hello:

How do I cast a list of User to a list of UserOrGroup?

I receive the following error when trying to create a blank UserOrGroup using the following expression rule:

=cast(typeof(type!UserOrGroup())+1, {})

Error message is:

Expression evaluation error at function 'type!{www.appian.com/.../2009}UserOrGroup': Invalid type for type constructor: User or Group...

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0 Jin Pheh
Certified Associate Developer
over 10 years ago

This is one of those Appian-isms that is frustrating. Depending on where you are appian refers to 'User or Group' objects as either 'User or Group' or as 'People'

This is what you want: toPeople(null())
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