Problem:

    Load module 't101-m' failed (top-level mandatory objects are not allowed)

    agt: Loaded 1 module

    Error: server exit due to init2 error (top-level mandatory objects are not allowed)


Solution:

    Preferred: Do not use top-level mandatory configuration nodes; Change the YANG module.

    OK: Set the following parameters when starting the server to ignore the error:


    --running-error=continue 

    --startup-error=continue