小编Joh*_*ith的帖子

错误来自此行BoardState addme = new BoardState();

由于某种原因,它所指向的非静态变量是"新的".我不清楚如何修复此错误,因为新的并不意味着变量,而不是.

通过stackoverflow记录查看此错误通常来自非静态方法,该方法通常通过使方法静态或完全绕过该方法来解决.Ť

下面的代码用于引用此语句之前和之后发生的事情.

public class IntelligentTicTacToe extends TicTacToe {

public class BoardState{
    public String TTTState;
    public int[][] defensiveOppsArray;
    public int[][] offensiveOppsArray;
    public String str;
    public int cnt;
}

public static ArrayList<BoardState> memory = new ArrayList<BoardState>();


public static boolean makeMove(){
    char[] oArray = new char[TicTacToeArray.length];
    int[][] defensiveOppsArray = new int[TicTacToeArray.length][TicTacToeArray.length];
    int[][] offensiveOppsArray = new int[TicTacToeArray.length][TicTacToeArray.length];
    int[][] sumOppsArray = new int[TicTacToeArray.length][TicTacToeArray.length];
    //converts our Array into a String
    String x = convertTTTArrayToString();

    //Goes through the conditions to see …