But they represent nonfatal errors or unexpected conditions , and as such , can be ignored 的子类,但是它们代表的是非致命错误或意想不到的条件,因此,可以忽略它们。
A nonfatal error can be detected and investigated by a part of the operating system or run - time system and the results can be displayed or used to make a programmed decision 非致命错误可以用操作系统或运行时系统的一部分进行检测和研究,结果可以显示出来,也可以用于进行程序判断。