Hello everyone Can someone please explain me what s wrong wi kotlinlang #getting-started

Hello everyone Can someone please explain me, what...

alilotfi

02/21/2017, 10:28 AM

Hello everyone Can someone please explain me, what's wrong with the following code?

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class Credentials(val username = "", val token = "")

This produces the error:

A type annotation is required on a value parameter

. So I have to write it this way:

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class Credentials(val username: String = "", val token: String = "")

Why type inference cannot detect

String

type? Thank you