Dear Fluka experts，
My source.f file cannot be edited, it is no response when clicking the editor button.But the
Viewer button function is ok.
I don’t know if it’s a bug.
Best regards
Li
Dear Li,
the probably reason is, that you don’t have emacs installed on your system. Depending on your linux distribution the command necessary to install it are different, but you can easily find it on the internet.
Also you have to option, to change the default editor in the Flair settings to a different one.
Naturally, you can use any editor outside of Flair.
Cheers,
David
Dear David，
I have installed emacs on my system ,and my settings are as shown in the figure.
But the problem is not solved.
Li
Dear David,
I reinstalled emacs and the problem was fixed.
Thank you for your help.
Best regards
Li