Hi, Apologies in advance if this is the wrong plac...

# stdlib

[Chris C]

Hi, Apologies in advance if this is the wrong place to ask this. I’m not sure if i’ve misunderstood how readln() should work, but given this code

fun main() {
    val first = readln()
    val second = readln()
    println("[$first] [$second]")
}

and this input

1
2

I’m getting this output

[1] []

I would expect

[1] [2]

Or?

[nkiesel]

yes, [1] [2] is what you should get (and what I get when running your code). Double-check your input for hidden chars (od -c).

[Chris C]

If I run it in IntelliJ, I get the above, but when I run it directly using java … it works

[Chris C]

I think it’s this: https://stackoverflow.com/questions/65281189/intellij-idea-why-is-readline-expecting-two-user-inputs-instead-of-one-using

[ilya.gorbunov]

If you run it in IDEA 2022.1, you're probably experiencing this bug: https://youtrack.jetbrains.com/issue/IDEA-293951

[Chris C]

Yes, that’s exactly it. I’m running 2022.1.1 🙏