I want to update my project from Nios II classic to Nios II Gen2. I've followed the an748 menu and finished successfully the HW migration. For the SW migration I've followed the Nios® II Software Developers handbook.

Hello, Thank you for your answer. I clicked on the build Project and in the console sheet I got 3 errors + "Build Finished message. after it I clicked on the RUN AS NIOS II Hardware, but it didn't work because the .elf file is missing. The 3 errors from the build Project stage are: 1. "OS_CFG.H, MISSING OS_TICKS_PER_SEC: Sets the number of ticks in one second" 2. Make:***[<project_path>/source.bsp/-recurs-make-lib] 3. Make[1]: ***[obj/HAL/src/alt.close.0] Are these errors disabled the .elf to be created? How can I fix these errors? I will appreciate your help. Thanks in advance Klara