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dany giguere

05/15/2022, 2:46 PM
Good morning everyone. I can return my user in a mapping like :
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val user = userDSL.show(id)
            call.respond(mapOf("user" to user))
but it won’t let me do
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call.respond(user)
I get this error:
Type mismatch: inferred type is User? but TypeVariable(T) was expected
why ?
h

hfhbd

05/15/2022, 3:58 PM
user is nullable, Ktor call.responds require a non null value
👍 1
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