Missing required user_nl_file

[huo]

hi everyone.when I run ./check_case
Setting resource.RLIMIT_STACK to -1 from (8388608, -1)
Creating component namelists
Calling /home/huo/cesm2/my_cesm_sandbox/cime/src/components/data_comps/datm/cime_config/buildnml
ERROR: Missing required user_nl_file /home/huo/cesm2/my_cesm_sandbox/cime/scripts/mycase/user_nl_datm


There seems to be no such problem on the forum. I don't know how to solve it. Could you help me？Thanks！！

 

[jedwards]

Try recreating the case. I can't think of a reason this file would be missing unless removed.

 

[huo]

Try recreating the case. I can't think of a reason this file would be missing unless removed.

Thanks. I will give it a try.