I saw this warning:
Answers that don't include explanations may be removed.
In what cases are answers that don't include explanation removed?
I saw this warning:
Answers that don't include explanations may be removed.
In what cases are answers that don't include explanation removed?
The Stackexchange help center has this to say about using sources in answers:
Do not copy the complete text of external sources; instead, use their words and ideas to support your own.
Emphasis mine.
If there are no words other than the quote, that clearly isn't the case.
Also, it isn't very far from a link-only answer, which are not recommended (the linked discussion on Meta.SE being part of the FAQ).
Here's another meta discussion on the issue: Is copying documentation bad?. I agree with the answer by Air:
That said, if your answer consists of nothing more than a direct quote, take a moment before you hit "Submit" to consider:
Does this quote clearly contain all the information needed to solve the problem?
Can I add some clarifying details, perhaps an example, that would make this answer much more useful than just a quote?
Personally, I am not a mod, but I think the linked answer doesn't sufficiently address the posed question. That it's just a quote was one problem, but not the only. I use a lot of quotes in my answers, but answers need to be personalized to the question and quotes only answers usually can't fulfill that. Answers that don't answer the question may be deleted