Nik Collection filters will crash Photoshop on the laptop with High Sierra. This issue is easy to reproduce, Nik Collection filters crashes immediately when trying to save the results of the filter back to the Adobe Photoshop’s layer stack.
The official reply from DxO support about this issue on Nov 15, 2017 as below
We are proud to have added the Nik Collection to the DxO family starting October 25, 2017.
This acquisition is recent, so we do not yet support the various plug-ins of the Nik Collection in their original version.