Confd compile fails for ietf-isis.yang with -F options with some features

YANG
1

Command passes if add all the features :
Confd/bin/confdc -c --annotate ietf-isis-ann.yang --deviation eci-isis-dev.yang -o ietf-isis.fxs --verbose --fail-on-warnings -F ietf-isis:bfd,overload-max-metric,auto-cost,multi-topology,nlpid-control,graceful-restart,lsp-refresh,admin-control ietf-isis.yang

If I tried to remove three features ( bfd , multi-topology and graceful-restart.) from command :
…/…/cml/confd/kvm/Confd/bin/confdc -c --annotate ietf-isis-ann.yang --deviation eci-isis-dev.yang -o ietf-isis.fxs --verbose --fail-on-warnings -F ietf-isis:overload-max-metric,auto-cost,nlpid-control,lsp-refresh,admin-control ietf-isis.yang

If fails with “Internal error”. Please suggest.

2

Share the YANG model and annotation + deviation models if you still need help with this. For example, you may have some dependencies that get unresolved or similar. Can only guess without your setup.

3

Thanks cohult. Figured out the issue. The deviation files has some changes related to BFD and multihop. once removed those changes. It works good.