[Mesa-users] hydro_solver_step returned ierr

[Ahmet Cem Kutluay]

Hello!

I'm relatively new to MESA (I am using v24.08.1) and trying to evolve a
~0.899M_sun & Z=0.022 star from pms to sub giant branch.

Two days ago, I had an example run and everything went well, but today I
got the following message, and afterwards, model starts to run but no
history.data or profile*.data files were saved to the LOGS file.
[image: image.png]

I couldn't understand what was the problem because with the same
parameters, I managed to run code without a warning/error until age =
1.7^10 yrs. In order for you to check my inputs, I added my inlist_project
file to the attachments. I'm open to any suggestions.

Thank you from now.

Sincerely,
Ahmet
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