ayamatrārthaḥ pratijñāprayogasya yathoktayā nītyā niṣiddhatvāt tatsamanantarabhāvikṛtakatvādikāraṇābhidhānaṃ nāstyeva
The meaning here is this: Since the use of the Proposition has been negated in the manner explained above, there can be no statement of the cause like "being produced" etc. that would immediately follow it