NaN detected in Residual:Energy equation, phase (0)

Hello, I got an error when I was running, as shown in the picture below. I checked the same problem in the forum, others replied that the grid quality was poor, I changed the grid quality. But you still get an error. What is the cause of this, please


cao-co2-dem-2d_2022-09-30T210008.538946.zip (43.6 KB)