Milton is alluding so unashamedly here to Spenser's Errour because, I think, on some level he wants to brand Spenserian allegory as an erroneous literary practice.

弥尔顿是如此厚颜无耻地引用斯潘塞的“错误“因为，在某种程度上他想标榜斯潘塞的寓言,是文学上的一个错误尝试。

耶鲁公开课 - 弥尔顿课程节选

I think, first of all, those are actually erroneous views of American history.

我认为，首先，这些观点实际上是对美国历史错误的看法。

普林斯顿公开课 - 人性课程节选