Java 如何修复“类型的方法未定义”错误

Java 如何修复“类型的方法未定义”错误,java,compiler-errors,Java,Compiler Errors,我正在尝试实现一个方法来替换2D数组中的一个元素 public class GameBoard { public static final char EMPTY = '.'; public static final char PLAYER1 = 'X'; public static final char PLAYER2 = 'O'; public static final int ROWS = 6; public static final int CO

我正在尝试实现一个方法来替换2D数组中的一个元素

public class GameBoard {

    public static final char EMPTY = '.';
    public static final char PLAYER1 = 'X';
    public static final char PLAYER2 = 'O';

    public static final int ROWS = 6;
    public static final int COLUMNS = 7;
    private char[][] board;
    public char[][] getBoard(){
         return board;
    }
    public char[][] get_move( int move, char player) {
         char[][] x = getBoard();
         if (player == PLAYER1 || player == PLAYER2) {
             for (int row = 0; row<ROWS; row++) {
                 if (x[row][move] == EMPTY) {
                         x[row][move] = player;
                         return x;
                 }
             }
         }
         else {
             return board;
         }
         return getBoard();

   }

  public static GameBoard setBoardForTest(int[] moves, GameBoard board){
      char player = PLAYER1;
      for(int move: moves){


          board.getMove(move, player);

          if(player == PLAYER1){
              player = PLAYER2;
          }
          else{
              player = PLAYER1;
          }
      }
      return board; 
 }

但是,当我调用board.getMoveplayer时,在setBoardForTest方法中移动时,我一直遇到一个错误,即对于GameBoard类型,方法getMoveint,char未定义。

您已经定义了方法get\u move,而不是getMove。只需重命名它,您就可以了。

getMove方法在哪里?我也找不到它-只有一个get\u move,但是,尽管类似,它是不同的get\u move,getMove。两个不同的名字?