Warning message during generation

[NewNiosSystemStudent]

I wish to develop nios system using qsys. I generate and get these warnings message. How to solve this problem? 

Warning: nios_system: "No matching role found for rst_controller:reset_out:reset_req (reset req)"

[BoonBengT_Intel]

Hi @NewNiosSystemStudent,

Thank you for posting in Intel community forum, hope all is well and apologies for the delayed in response.
Would you be able to share a screenshot of the platform designer to see which IP are being used and connected?
Also which quartus version are you using?
Hope to hear from you soon.

Best Wishes
BB

[EricMunYew_C_Intel]

Have you tried to recreate your Qsys from fresh again and the reset module will be created and added for you by default, and you regenerate it again. You can ignore the warnings if your Nios is running.