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Java Java Objects (Retired) Creating the MVP Storing Guesses

Posted by Chetram Chinapana
Chetram Chinapana
1,793 Points

Java repl

Why is it when I am in the repl and I am entering the code

Game game = new Game("treehouse");

it give me the error

java.util.NoSuchElementException?

I tried closing and reloading the workspace and repl a few times and I always get the same result. What is going on here?

Chris Batt
Chris Batt
11,610 Points
Chris Batt
Chris Batt
11,610 Points

I'm having the same issue. Commenting to tag for answer.

4 Answers

Chris Batt
Chris Batt
11,610 Points
Chris Batt
Chris Batt
11,610 Points

Found my issue, maybe it's the same. I ran javac Hangman.java and it said there was no return statement. At 6:24 in the video, he enters "return isHit;" and at 6:38 it's off the screen forever. I missed it the first couple times. After I added that, the code compiled and ran fine.

HTH.

Chetram Chinapana
Chetram Chinapana
1,793 Points
Chetram Chinapana
Chetram Chinapana
1,793 Points

Chris thank you again. I got it to work after the return and compiling. At the end I did not put game.applyGuess('t'); It is working well now. I was only inputting applyGuess('t');

Chetram Chinapana
Chetram Chinapana
1,793 Points
Chetram Chinapana
Chetram Chinapana
1,793 Points

I am still working in the Game.java portion I haven't programmed anything in the Hangman portion yet. I am watching the video on Storing Guesses that deals with Characters and Strings.

Chetram Chinapana
Chetram Chinapana
1,793 Points
Chetram Chinapana
Chetram Chinapana
1,793 Points

Chris thank you. I added the return statement and both the Hangman.java and Game.java are compiling. I go to the repl and load both and no problem. I enter Game game = new Game("treehouse"); no problem. I enter applyGuess('t'); and and error comes up that it cannot find the method applyGuess. I wish I could do the black background screenshot like the rest of the folks are doing so I can post it. Day three on this problem.