The phase change material thermal equilibrium algorithm encountered an input error

Hi all, I’m doing a heat balance algorithm input and would like to calculate the effect of PCM material on energy consumption, but I’m getting this error, how can I fix it?

hi @zhanglezhi
Maybe you should take a look at this post, there are several possible solutions, including chris suggestion.
Heat Balance Algorithm input in HB Energy - grasshopper / honeybee - Ladybug Tools | Forum