xy-plot-list: No data points in range. in battery modeling
 

Hello guys;
I am simulating an electrochemical, thermal simulation of a lifepo4 battery with hybrid graphene cathode, and while I put the data in a standalone echem model and do the rest when I plot, for example, voltage-time in it, this message appears: xy-plot-list: No data points in range.

What is it? And why?

I ignored it at first and tried to run the calculations, but it advanced no more than 1% and stuck on it.

Thanks