Dlaczego ten program nie chce się skompilować, w tutorialu działa.
fun main(args: Array<String>) {
val login: String = "admin"
val security: String = "admin123"
var username: String?
var password: String?
while (true)
{
print("Podaj login: ")
username = readLine()!!
print("Podaj haslo: ")
password = readLine()!!
if (login == username) && (security == password)
{
println("Poprawnie zalogowales sie do systemu!")
break
}
else
{
println("Bledny login lub haslo! Sprobuj ponownie!")
}
}
}
Tu błędy
Error:(17, 32) Kotlin: Expecting an expression
Error:(23, 9) Kotlin: Expecting an element
Error:(17, 9) Kotlin: 'if' must have both main and 'else' branches if used as an expression
Error:(20, 13) Kotlin: 'break' or 'continue' jumps across a function or a class boundary