alt Hacker NewsI'm guessing parent-poster is saying the "is" should be "are", on the basis that the word "components" is plural.
That said, I didn't perceive a problem either, and my self-diagnosis is that "none of the X" feels like it could be evoking a singular item that failed to be found.
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zimpenfish • today at 10:38 AM
> "none of the X"
But it was "none of -these- X" which (to me, at least) is a secondary signal for plurality indicating that "are" is (doubly) preferable to "is".
(I don't find "none of these components is ..." to be egregiously wrong but it definitely gives a brain hiccup where the "... are ..." variant is much smoother.)
Yep, I think the singular is ok, as it could be just one. Seems like it could be both.
Cambridge says...
> In formal styles, we use none of with a singular verb when it is the subject. However, in informal speaking, people often use plural verbs...
Collins says:
> Since none has the meanings “not one” and “not any,” some insist that it always be treated as a singular and be followed by a singular verb: The rescue party searched for survivors, but none was found. However, none has been used with both singular and plural verbs since the 9th century. When the sense is “not any persons or things” (as in the example above), the plural is more common: … none were found. Only when none is clearly intended to mean “not one” or “not any” is it followed by a singular verb: Of all my articles, none has received more acclaim than my latest one.