reComputer J1020 cannot boot after enlarge swap size

I am using reComputer J1020 Jetson Nano with eMMC.
I try installing OpenCV from Q-engineering tutorial (Install OpenCV on Jetson Nano - Q-engineering). When I increase the swap size, Jetson cannot bootup anymore. There are blank screen and after a while, this error message came

tegradc tergradc.1: dpd enable lookup fail:-19
imx219 7-0010: imx219_board_setup: error during i2c read probe (-121)
mx219 7-0010: board setup fail
mx219 8-0010: imx219_board_setup: error during i2c read probe (-121)
mx219 8-0010: board setup fail

What should I do?

Hi,
Please reinstall the software environment, following this guide: