hello there, is there a way to serialize this without using a custom serializer? ```@Serializable s...

# serialization

[andylamax]

hello there, is there a way to serialize this without using a custom serializer?

@Serializable
sealed class InfoResults<out T> {
    @Serializable
    data class Shared<out T>(val data: T) : InfoResults<T>()

    @Serializable
    data class NotShared(val message: String) : InfoResults<Nothing>()
}

[rtsketo]

Shouldn't there be properties to serialize?

[rtsketo]

I mean. As it is, InfoResults doesn't have to be Serializable. It doesn't contain any properties to serialize.

[andylamax]

Shouldn't there be properties to serialize?

No. It is not a must for there to be properties for it to be serializable.

[andylamax]

As it is, InfoResults doesn't have to be Serializable. It doesn't contain any properties to serialize.

If InfoResults is not marked as serializable, I can't successfully call Json.encodeToString<InfoResults<String>>(ir)

[andylamax]

The direct problem here is the Nothing argument in NotShared case

[Petter Måhlén]

I think you need something like https://github.com/Kotlin/kotlinx.serialization/issues/614#issuecomment-561159209 to handle Nothing .

[rocketraman]

I have a sealed class type like that that has a Nothing type parameter on one of its subclasses, and it serializes without problem.

I think the difference may be that my equivalent of NotShared is an object.

[andylamax]

which version of serialization are you using? @rocketraman

[rocketraman]

1.6.10

[andylamax]

@Petter Måhlén that is what I do need, however I am still getting errors even with the '@NotSerializable' workaround

[andylamax]

@rocketraman I am on kotlin 1.6.20-RC with serialization 1.3.2 and it is still failing. Can I just see the portion of your code that works?

[rocketraman]

Sent you a DM

[andylamax]

Thanks a lot for the help @rocketraman