Error : Add to Collection

[fairymemay (noona)]

Now I use activity Add to Collection but after run show error as below.

Add To Collection: The property ‘Collection’ of ‘Add To Collection’ is not initialized

My flow as below.

Please guide me about it.

[ashwin.ashok ((TheCodingTheory))]

Hi @fairymemay ,

Have you initialized the Collection you are trying to add data to?

AddingSystemExceptionsToaCollection.xaml (5.1 KB)

Kind Regards,
Ashwin A.K

[Gokul001 (Gokul Balaji)]

Hi @fairymemay

Try to Change the Augument New System.Collections.Generic.List(of String)

How to initialize a collection variable

I’m trying to add an item to a collection type ICollection, but when I do it I get this error: “The property ‘Collection’ of ‘Add to collection’ is not initialized” How can I initialize a collection then?

Regards
Gokul

[Sudharsan_Ka]

HI @fairymemay

Try assigning the default value as
Out_ExceptionList = New Collection(of System.Exception)

Eg:

Regards
Sudharsan