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Java Java Basics Using your New Tools Fix the Errors

Gilbert Jaramillo Jr
Gilbert Jaramillo Jr
725 Points

what is wrong with this line

band = console.readLine("Which band?%s ");

what is wrong with this line

FixMe.java
String firstName=("Gordon");

String lastName=("Sumner");

console.printf("Hello %s", firstName);

band = console.readLine("Which band?%s  ");

1 Answer

Hey Gilbert,

Looking at a past topic: https://teamtreehouse.com/forum/make-sure-you-capture-the-results-from-the-readline-in-the-string-band

String band = console.readLine("Enter input");

Usually whenever I'm asking for input from the user, I leave the parentheses blank.

Example:

ConsoleIO.printLine("Please enter some text.");
String example = ConsoleIO.readLine();
William Li
William Li
Courses Plus Student 26,868 Points

Jacob, yeah, the key issue here is the missing variable type String here; as for the readLine(), it's ok to have something in the parentheses, or just leave an empty string there.