However, you can watch the error occur if you delete the previous two breakpoints and set a new breakpoint at line 4.

如果删除原来的两个断点并在第4行上设置一个新断点，就可以看到这个错误是如何发生的。

youdao

Note that using log without watch being set causes an error.

注意，如果在没有设置 watch 的情况下使用 log，就会导致一个错误。

youdao

Once the magnetic mechanical watch, the impact of the first error is increased, the serious will make the watch to stop.

机械手表一旦磁化了，带来的影响首先是误差增大，严重的还会使手表停走。

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It was one of only two known watches Patek Philippe made in platinum with a complex tourbillon movement--the word means "whirlwind" in French--that continually adjusts for error when the watch's position shifts.

FORBES: Inherit the whirlwind

Even the best surgeon can watch her patient die of an infection, accident or error because communication broke down among the team of professionals.

WSJ: The Experts: How to Improve Doctor-Patient Communication

Certainly the Gallic flair served up by France against Scotland was a joy to watch, but that said, it was a far from error-free performance as their 25 missed tackles testify to.

BBC: Ireland v France