Please provide the used software versions.
FLUKA: fluka_4-5.1.x86-Linux-gfor9_amd64
Flair: 3.4.4
Operating system: Ubuntu 24.04
Compiler: GNU fortran 13.3.0
Hello friends, I’m trying to run just a simple test simulation program in Flair but I get the following error:
The run stops immediately with “Finish with errors”. Fluka is installed in /usr/local/fluka
Could someone help me identify what causes this error and how to fix it?
simple_test.inp (1.2 KB)
Dear Inoussa,
Your input file is running without any errors.
Please, check the .out, .log and .err files for the actual error message.
My guess is that you need to install one of the Neutron cross-section libraries: https://fluka.cern/download/neutron-data-libraries
Cheers,
David
I didn’t get a .err and .log files due to unfinished running. I checked for the .out file and here it is :
Dear Inoussa,
each fluka run should create a fluka_xxxxx directory, which is deleted if the simulation finished. If there is an error, you will find the output files there.
Cheers,
David
After installing the Neutron cross-section librarie it works now.
Thanks for the help
