錯誤：沒有找到合適的方法toString（字符串）

Question

我正在做一個tic tac腳趾遊戲。這是代碼的一部分，用於檢查哪個按鈕已被按下，並查看該按鈕中是否有圓或十字。如果有一個圓或十字，那麼玩家必須選擇另一個按鈕。

錯誤消息：

Error:(140, 38) error: no suitable method found for toString(String) 
method Arrays.toString(long[]) is not applicable 
(argument mismatch; String cannot be converted to long[]) 
method Arrays.toString(int[]) is not applicable 
(argument mismatch; String cannot be converted to int[]) 
method Arrays.toString(short[]) is not applicable 
(argument mismatch; String cannot be converted to short[]) 
method Arrays.toString(char[]) is not applicable 
(argument mismatch; String cannot be converted to char[]) 
method Arrays.toString(byte[]) is not applicable 
(argument mismatch; String cannot be converted to byte[]) 
method Arrays.toString(boolean[]) is not applicable 
(argument mismatch; String cannot be converted to boolean[]) 
method Arrays.toString(float[]) is not applicable 
(argument mismatch; String cannot be converted to float[]) 
method Arrays.toString(double[]) is not applicable 
(argument mismatch; String cannot be converted to double[]) 
method Arrays.toString(Object[]) is not applicable 
(argument mismatch; String cannot be converted to Object[]) 

我已經得到了這個錯誤，但不知道什麼是錯。

代碼：

   @Override 
       public String toString() { 
        return Arrays.toString(Circle); 
        return Arrays.toString(Cross); 
       } 

Answer 1

有不止一個錯誤。 首先，不能有兩個返回語句！其次，你的圓和十字似乎是字符串，但Arrays.toString（）期望一個數組作爲參數！ 請提供完整的代碼。