对这句话不太明白，求解释

对这句话不太明白，求解释

这句话其实主干部分就是：
The author did not see the incongruity.
也就是说 这位作家并不明了（看清楚、自知）这种不协调、不一致性。
这种不一致性就是：其对一种写作风格予以辛辣的批评，但这种风格恰恰与她自己的写作风格极其类似。
The author did not see the incongruity (which is) inherent in her scathing criticism of a writing style, (and this writing style is) so similar to her own.

我是这样理解的，此句是说 author didn't see the "incongruity" 后面的都是修饰incongruity 的，所以 incongruity 在句子中不能少。

The author did not see the incongruity inherent in her scathing criticism of a writing style so similar to her own.

作者没有看到在她的写作风格很类似于她自己的严厉批评的内在不协调。