强制停止或停止错误 [英] Force stop or halt on error

问题描述

我想知道有没有人知道如果我正在评估一个区域或缓冲区，R或ESS将停止执行代码的其余部分超出发生错误的点的一个好方法（我只发现相反的请求帮助档案）。我正在查找R帮助文件，但是 option（error = stop）只会停止执行违规功能或语句，但不能执行它们。谢谢！

I was wondering if anyone knew of a good way to get R or ESS to stop executing the rest of the code beyond the point at which an error occurs if I am evaluating a region or buffer (I've only found the opposite request in the help archives). I was looking in the R help files but option(error=stop) will only stop execution of the offending function or statement but not those that follow it. Thanks!

推荐答案

如果R / ESS正在吞噬如此多的计算时间，您的emacs / ESS对Cc Cc无响应，还可以通过从终端发送INTERRUPT信号来保存它。

If R/ESS is hogging up so much compute time that your emacs/ESS is unresponsive to C-c C-c, you can also save it by sending an INTERRUPT signal from the terminal.

首先：使用 top 或者 PS 。 （我的是98490
然后：
kill -2 98490
发送一个中断信号，你得到你的ESS / Emacs和R会话返回

First: figure out R's processID using top or ps. (mine was 98490 Then: kill -2 98490 That sends an interrupt signal and you get your ESS/Emacs and R session back

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