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Start your free trialMelina Whitlock
2,977 PointsI keep getting an error of cannot find symbol when trying to do boolean isTile = addTile.indexOf(tile);
Question: Correct the existing hasTile method to return true if the tile is in the tiles field, and false if it isn't. You can solve this a few ways, however, I'd like you to practice returning the result of the expression that uses the index of a char in a String.
Error msg: ./ScrabblePlayer.java:20: error: cannot find symbol boolean isTile = addTile.indexOf(tile); ^ symbol: variable addTile location: class ScrabblePlayer
2 Answers
Mei Lee
3,339 PointsAddTiles is a method with no return value. The variable this.tiles is the String representing all of the tiles that this player has. Try that with indexOf.
Andy Stevens
Front End Web Development Techdegree Graduate 20,417 PointsindexOf will return -1 if the value is not found in the String as such your code should evaluate whether the String is greater than or equal to 0 i.e. is a char found.
I would write something like
return tiles.indexOf(tile) >= 0;
Let me know if this answers your question.