When i call both endpoins and my serializer looks like this (check order )

register(CocktailIngredientMatrix.serializer().list)
register(Ingredient.serializer().list)

I get error from

/cocktailIngredientMatrix

endpoint

RESPONSE <http://10.0.2.2:8080/cocktailIngredientMatrix> failed with exception: kotlinx.serialization.json.JsonDecodingException: Invalid JSON at 23: Encountered an unknown key cocktailID

When i change thh order to :

register(Ingredient.serializer().list)
 register(CocktailIngredientMatrix.serializer().list)

I get following error :

RESPONSE <http://10.0.2.2:8080/ingredients> failed with exception: kotlinx.serialization.json.JsonDecodingException: Invalid JSON at 41: Encountered an unknown key name

Hi @martin.petrulak, could you check the content of json?

Hey sure, i mean , code works if i have registered only one resializer. So if i call

/ingredients

and only

Ingredient

serializer is registered code works. Same goes for

/cocktailIngredientMatrix

, it works ,if i have registered only

CocktailIngredientMatrix

serializer. In scenario when i want to hit both enpoints -> i need both serializers to be registered, one of them throw an exception. Wierd thing is that when i change the order of how i register the serializer, the one that did not worked works, and the one that worked doesnt work

Yep, it looks like an issue. We deprecated

registerSerializer

because of

typeOf

what woudl be the correct way of doing it ?