Missing semicolon 缺少分號 Missing space before opening brace 左大括號前缺少空格 Trailing spaces not allowed 不允許尾隨空格 Unexpected trailing comma 意外的尾隨逗號 Multiple spaces found before '+' 在“+”之前找到多個空格 A space is required after ',' “，”后需要空格 Expected indentation of 4 spaces but found 6 預期縮進4個空格，但找到6個 Infix operators must be spaced 中綴運算符必須間隔 'title' is never reassigned. Use 'const' instead “標題”從未重新分配。改用“const”