Error：Return code 2

[training (yijin Chen)]

Versions

Please provide the used software versions.

FLUKA:4-5.2
Flair:3.4-5.4
Operating system:Ubunton 25.04 （Plucky Puffin）
Compiler:

Description

Dear Experts:

I am a new user of Fluka/Flair. I am a student exploring how to use them on my own. The previous runs went smoothly, but when I ran flair to create a contour plot, an “ERROR: Return code 2” error occurred. However, when I set the Geometry option to “No” in the Plot interface, the image appeared normally. I want to display the geometric position on the output image. How can I solve this problem .
Thank you so much in advance for your suggestions.

Input files

[horvathd (Dávid Horváth)]

Dear Yijin,

Based on the first image, it seems you try to use the fluka-pw-jeff-3.3_1-1_all.deb package as your FLUKA executable.

Please check the run tab or the FLUKA tab in the Flair’s configuration.

Cheers,
David

[training (yijin Chen)]

Dear David:

Thank you! You accurately pointed out the location of the error. After I changed the executable to “fluka” in the config, the geometry was successfully displayed on the cloud plot! Thanks again for your help!(^v^)!

Cheers,
Yijin