Due to a problem in the Intel® Quartus® Prime Pro Edition software version 19.2, when you Launch Nios® II Software Build Tools for Eclipse GUI via Windows program menu, you may fail to create APP and BSP projects for Nios® II processor. See reported errors below:
Failed to execute: wsl ./create-this-app –no-make
Failed to execute: wsl ./create-this-bsp --cpu-name nios2_gen2_0 --no-make