issue: TEMPERATURE NOT SPECIFIED IN LOAD SET 999999999 FOR GRID

[andres_urrutia]

hi colleagues.

I'm trying to run a thermal stress model but the solve details shows a warning and this can't be done.

how should I solve this issue?

here is the link of the model

https://a360.co/3kG0JoD

[andres_urrutia]

I got the same problem again...