ip-make-simscript not generating script for Riviera

Can I check what is written in the spd_list.txt?

I think your script is not direct to the .spd file.

I try to create a simple project with PLL IP, generate HDL for Riviera only, run Analysis and synthesis.

In GUI, Generate Simulator Setup Script for IP works.

In command, it works with the rivierapro_setup.tcl generated.

ip-make-simscript --spd=C:\quartus_project\quartus_pro\simulation_test\pll\pll.spd --output-directory=C:\quartus_project\quartus_pro\simulation_test\pll\simulation --simulator=RIVIERA

You can try a simpler project to test the flow whether it works.