Eventually, this led to a hard-to-track bug in followpos .

这最终导致难以跟踪followpos中的错误。

youdao

For example, if you use Bugzilla to track bugs, you can annotate a revision as a bug fix with the — fixes option.

例如，如果使用Bugzilla跟踪bug，可以通过——fixes选项把修订标注为bug补丁。

youdao

In earlier product cycles, we'd used a proprietary system for tracking bugs, another one for storing code, and some combination of bug reports and spreadsheets to track feature progress.

在早期的产品开发周期中，我们用专门的系统去跟踪缺陷，另外一个系统存储代码，还有缺陷报告和报表去跟踪特性的进度。

youdao

Four Veritas engineers once spent six months working part-time to track a bug affecting a single customer.

FORBES: Saving Software From Itself