I also faced this issue on Xcode 12.1 and iOS 14.1 Simulator.
In my case, I used struct for Value Object and declare attributes with var. I fixed by using class instead of struct and change attributes declaration to public var. This works for me.
KyawSawThu
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I also faced this issue on Xcode 12.1 & iOS 14.1.
First, I used struct for Value Object and attributes are declared with var. In my case, I fixed this issue by using class instead of struct and declare all attributes with public var. This works for me.