ERROR: No cross_sections.xml file was specified in settings.xml or in the

[Abdessamad_DIDI]

hello,helps please my probleme it’s

[Adam_Nelson]

Have you seen the discussion here: https://groups.google.com/forum/?fromgroups#!topic/openmc-users/AoNhgdeYOIw
This thread contains a similar problem which was fixed.
Adam