Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Basics Getting Started with Java IO

I write needed code in Challenge task 3 of 4

But get error in console.printf, that i forgot firstName...

// I have imported java.io.Console for you.  It is a variable called console.
String firstName = "firstName";
console.printf("First name: %s", firstName);

String lastName = "last name";

1 Answer

William Li
William Li
Courses Plus Student 26,868 Points

You should write it in one line

String lastName = console.readLine("What is your last name?");