Hello @oceansea,
Thanks for reaching out to us,
This is a new rising problem with some old S32DS versions. After some tests I did with a "clean" Eclipse version, using the same base as S32DS For ARM 2.2 (Eclipse 2017-03), I got the same problematic result, this indicate that the problem related to IAR plugin manager + Eclipse old versions, and not to the NXP side.
Please contact IAR support for this issue as we cannot fix either Eclipse nor IAR plugin.
I apologize for the inconveniences.