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Java

Posted by Kami Ellis
Kami Ellis
645 Points

My code won't return if I got a hit or a miss. all I get is an error. Any help is appreciated.

this is the error I an getting: Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 48
at java.lang.String.charAt(String.java:658)
at Prompter.promptForGuess(Prompter.java:14)
at Hangman.main(Hangman.java:7)
I have no idea what it means. Any and all help is greatly appreciated.

Steven Parker
Steven Parker
231,210 Points
Steven Parker
Steven Parker
231,210 Points

We'd need to see the code, either posted with Markdown formatting, or you could make a snapshot of your workspace and post the link to it here. A link to the course page you are working with would also be helpful.

Kami Ellis
Kami Ellis
645 Points

This is my code: https://teamtreehouse.com/workspaces/41308746 Hopefully this link will work.

Steven Parker
Steven Parker
231,210 Points
Steven Parker
Steven Parker
231,210 Points

You can't share a direct URL to your workspace, it's temporary and only exists while you are using it. But as I suggested before, you can use the snapshot function in the workspace and provide the link to that.

2 Answers

Steven Parker
Steven Parker
231,210 Points
Steven Parker
Steven Parker
231,210 Points

In "Prompter.java", on line 14 the "charAt" method is being called with a character argument of '0'.

But the argument to "charAt" should be a number value (no quotes).

Kami Ellis
Kami Ellis
645 Points

It worked! Thank you so much!

Kami Ellis
Kami Ellis
645 Points
Kami Ellis
Kami Ellis
645 Points

This is the snapshot of my code: https://w.trhou.se/3t2dwzin23 I think this link will work. Sorry for all the trouble.