建议——给服务消费者的反馈，诸如有效输入、或显示有关出错的具体信息等等。
Suggestions – Feedback to the service consumer such as examples of valid inputs, or displaying specific information related to the error etc.
如果用户ID或者密码无效则显示一条出错信息。
Show an error message if the user id or password is invalid.
如果没有，那么就会显示一个与图3相似的出错信息，他所做的操作也就此废止。
If not, an error message similar to the one shown in Figure 3 will result, and the operation will abort.
图11显示了结果得到的出错信息。
该出错信息的显示，是RationalFunctionalTester v 8.0已知会出现的问题。
The display of this error message is a known issue with Rational Functional Tester v8.0.
这个设置会显示从不良编码实践到无害提示到出错的所有信息。
This displays everything from bad coding practices to harmless notices to errors.
没有pause命令，就算有充足的阅读时间，出错信息也不会显示出来。
Without the pause command, the error message is not displayed with sufficient reading time.
选择MoneyBag Equals测试用例（红色的叶结点），并定位到该文件的出错行，此时NUnit的右侧下方会显示相关信息，如图二
Select the test case MoneyBag Equals (the red leaf node) and locate the problem line in each file. This information is given in the lower part of NUnit's right hand pane, shown in Figure 3 .
如果不想注释掉代码，而且只想显示到出错之前的信息和出错信息，不想显示后面的信息，那么die语句特别有用。
The die statement is particularly useful if you don't want to have to comment out your code, and you only want everything up to the error and the error displayed and nothing after.
问题：打开电脑，结果显示一行信息声明windows无法启动，因为什么东西丢失（一个启动加载程序或者一个计算机文件等等）或者什么东西出错误。
The problem: Turning on the computer results in a message that states Windows can't boot because something is missing (a boot loader, an important file, etc.) or something is wrong.
使用跟踪语句检测应用程序，不仅可以显示出错时的信息，而且可以监视应用程序的执行情况。
With trace statements, you can instrument an application to display information not only when things go wrong but also to monitor how well the application is performing.
例如在管线密布的给水管网地理信息系统中进行图形元素识别时，将某些相邻管线混淆，显示出错误的管线信息。
For example, when recognizing the graph elements, people can easily confuse the neighboring pipelines of water supply networks, thus the wrong pipeline information will be shown.
在开始读取任何输入前，向标准出错上显示提示信息，并且不带尾部换行符。
Display prompt on standard error, without a trailing newline, before attempting to read any input.
你必须选择一个链接类别。如果你没有选择任何链接类别，会显示一个出错信息。
You must select a link category, if none is selected it will generate an error.
你必须选择一个链接类别。如果你没有选择任何链接类别，会显示一个出错信息。
You must select a link category, if none is selected it will generate an error.
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