成唯識論述記 1.356

1.356

述曰：結成前義，影像相分必是蘊故，緣此為我，義顯大乘親緣，於無心不生也，成所緣緣，必有法故。

The Commentary states: Concluding the preceding meaning, because the nimittabhāga of the mental image is necessarily an aggregate, conditioning this as a self, the meaning reveals that in the Mahāyāna, when conditioning directly, consciousness does not arise towards what is nonexistent; in establishing the ālambanapratyaya, there must be a real dharma.