In addition, under Workflow Steps, an error symbol appears next to each step that contains an error.

此外，在“工作流步骤”下，错误符号将出现在包含错误的每个步骤的旁边。

youdao

Convert the database's result for an invalid symbol, such as an empty query result, into the error the service expects.

将数据库针对无效代码的输入结果(如空查询结果)转换为服务希望的错误。

youdao

Invoke simple quote with BOGUS and verify that you get back an invalid stock symbol error.

使用BOGUS调用simple quote，以验证获得的结果是invalid stock symbol错误。

youdao

But the take away for now is that if you don't clue -lcs50, -- you get some mention -- some error message -- about "undefined symbol," and that should be your clue that, "Oh it's undefined in that I haven't told the compiler that I want to link in these zeros and ones."

但现在如果你删除“-lcs50“,你们会得到一些提示--一些错误信息-,像“未定义的符号“，这可以为你提过线索，“这个没有被定义，我没有告诉编译器,把想把这个与“1“和“0“建立连接，“

哈佛公开课 - 计算机科学课程节选

One example of his outreach work was persuading a British radical who had unceremoniously set fire to a large paper poppy, the British symbol of remembrance for their war dead, to see the error of his ways.

CNN: Convicted terrorist calmed by cagefighting