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 Objects (Retired) Creating the MVP Storing Guesses

Ibrahim Aldossrie
Ibrahim Aldossrie
4,150 Points
Posted by Ibrahim Aldossrie
Ibrahim Aldossrie
4,150 Points

java.util.NoSuchElementException erorr

i get this erorr i try to check the erorr peaple did and you guys help them with but didnt work with me my code:

public class Game{ private String mAnswer; private String mHits; private String mMisses;

public Game(String answer){
mAnswer=answer;
    mHits="";
    mMisses="";
}
public boolean applyGuess(char letter){
boolean isHit=mAnswer.indexOf(letter)>=0;
    if(isHit){
    mHits+=letter;
    }else{
    mMisses+=letter;
    }
    return isHits;
}

}

3 Answers

Wan Faruq Adiputra
Wan Faruq Adiputra
2,938 Points
Wan Faruq Adiputra
Wan Faruq Adiputra
2,938 Points

return isHit;

not return isHits;

But that is "cannot find symbol" error.....

Ted Dunn
Ted Dunn
43,783 Points
Ted Dunn
Ted Dunn
43,783 Points

Your applyGuess method is taking a char type variable which you have designated 'letter' as an argument and then passing that char as an argument into the indexOf method which requires an argument of the int data type.

You need to pass in an int to the indexOf method.

Ibrahim Aldossrie
Ibrahim Aldossrie
4,150 Points
Ibrahim Aldossrie
Ibrahim Aldossrie
4,150 Points

no method indexOf is method that return index of 'letter' on the string and that work on the video

Dino Heras
Dino Heras
8,381 Points
Dino Heras
Dino Heras
8,381 Points

I'm having the same issue.