Communication problem code not working ?

Your code runs in workspace, I've tried to use java.io.Console in my own IDE but I never have much luck. I usually use java.util.Scanner in my IDE and it works great.

did you check case sensitivity , because in a few places , you begun with lowercase instead of uppercase , i ain't sure , that's the issue or not , but just try changing it to uppercase wherever required , for example class name , Java.io.Console. I'll check further for any errors meanwhile.

Are you trying to run the program in your own IDE or workspace?

Can you repost all of your code using the "java" format (you can click the "Markdown Cheatsheet" link at the bottom of this page to learn how to format it). I didn't find anything wrong with your code but I'm hoping to get a better look at it after it is all formatted correctly. Instead of typing html after your tick marks just type "java". Make sure that there is a space after you first set of tick marks and a space before the last set.

This will help us out more.

I see, ok the next thing you can do is make sure that all of your text matches up with theirs; if you have a period out of place or an extra space they make consider that to be wrong- they can be a little picky at times. Just check over your text to make sure that it aligns with theirs exactly. By text I mean: Hello,my name is

You don't have a space after your comma. They may be counting off for that...

I can't click on the challenge to see what it is that they are asking for specifically, but sometimes they will tell you what text they want in a user prompt as well as output. If they told you how to ask for the user's name and how they want you to do the output just make sure that you type as they have it, for instance, they may say something like:
"Add a prompt that says: 'Enter your name: ' "

If you don't type it exactly like the instructions tell you to then that might be why you aren't getting it right, for instance, if you type it like this: console.readLine("Enter some name:"); instead of: "console.readLine("Enter your name:");

they might mark it off because it doesn't match the way that the instructions told you to type it.

Does that make sense to you?

Okay delete the " import java.util.Scanner ", workspaces doesn't use that. They use the Console object. Try that first and see what happens.

Try commenting out your import statement and your class header along with the curly braces that go with it. I'm thinking that you just need the raw code in there- I think that they might already have those other things in there behind the scenes.

So just type: console.readLine(); statement and then the console.printf(); statement and submit it that way without anything else.

I'm going to type what I think your code should have based off of what I know:

String firstName = console.readLine("What is your first name?");
printf("%s is learning how to write Java", firstName);

Try that and see what it says.

now the error is : JavaTester.java:74: error: cannot find symbol printf("%s is learning how to write Java", firstName); ^ symbol: method printf(String,String) location: class JavaTester Note: JavaTester.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. 1 error

Okay change the first line to :

String firstName = "Sha";

now its working thank u i want to ask u that u have submited each and every question like this and succesed

I'm trying to understand your question, are you asking how I help answer people's questions or how I am able to get through the challenges?

can u give the answer for this: Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!" i have done: String firstName = "Sha"; console.printf(" \"%s can code in Java!\"", firstName);

What is most helpful is paying close attention to what they are asking in the challenges. I'm sure if you go back to the previous challenge it will probably say somewhere that they have already declared a Console object so that would tell you that you don't need to worry about that. We had to remove your import statement because it was conflicting with their workspace compiler/tester. That was kind of how I figured out what was going on. When you get stuck on a challenge there is a place somewhere that lets you ask the 'Community' when you click there and follow the prompts it will allow others to click on that challenge and see what is going on. There wasn't a place for me to go into the challenge on this one so it made it a little more difficult.

My advice is to follow the instructions in the challenges very carefully, it's easy to miss things. If you need help click ask community.

I hope that helps.

i think you just have to write System.out.printf("<Your Name> can code in Java!");