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Java Java Basics Getting Started with Java Strings, Variables, and Formatting

I am having Exception Error All the time using Console object

i am trying to keep it up and try to run the program here and there, but i am getting error using IDE or text editor : java.lang.NullPointerException but it runs for the linux terminal and when i tried to do the task of firstName variable it give me the same exception error msg !!

Name.java
// I have setup a java.io.Console object for you named console
String firstName = "Hadi Ahmed";
System.console().printf("%s", firstName);

1 Answer

Steven Parker
Steven Parker
231,269 Points

There should not be any parentheses between "console" and ".printf"

Also, the instructions ask that the message printed should include " can code in Java!"

i tried to use it as a new object but it didn't work to, and i tried to use the exist object and also not working in the task !! String firstName = "Hadi Ahmed"; console.printf("YOUR NAME %s",firstName);

Wow !! now i got it, the output of console object is console data type, so i would work only on consoles

Steven Parker
Steven Parker
231,269 Points

You're still missing the part of the message with " can code in Java!"

Steven Parker
Steven Parker
231,269 Points

I don't quite understand that last comment, but if you got it to pass, good deal. :+1: