Android的字符映射表不保存

Question

我寫這篇聲明的Android tv.settext("√"+value +" = "+result); e.g tv.settext("√3=17321");最後的結果是看起來像√3= 17321但是當我保存或運行我的程序就告訴我這個錯誤。我不知道如何發佈圖像，但我在逗號寫錯誤「」

"Save coult not be completed. Try File>Save As...if the problem persists. 
    Reason : 
    Some characters cannot be mapped using "Cp 1252" character encoding. 
    Either change the encoding or remove the character which are not 
    supported by the "Cp1252" character encoding". 

Button(1)Text=OK Button(2)Text=Save as UTF-8 Button(3)Text=Select First Character 

Answer 1

編輯

答案是隻要點擊另存爲UTF-8按鈕在你的程序它不會產生問題。