Error in using set-hook for leafref

Hi,

I am using openconfig-system.yang file. Following is pyang output for dns servers

    +--rw servers
       +--rw server* [address]
          +--rw address    -> ../config/address
          +--rw config
          |  +--rw address? 

I want to autofil /servers/server{address}/config/address based on /servers/server{address}. To achieve this we have done following annotation

tailf:annotate "/oc-sys:dns/oc-sys:servers/oc-sys:server" {
    tailf:callpoint address-hook {
        tailf:set-hook node;
    }
}

I am getting below error when tried to configure dns server. I would like to commit without entering config/address. I could see callpoint listed in confd internal callpoints. But actual code is not hitting.

devel-c create error {application, ""} for callpoint 'address-hook' path /oc-sys:dns/servers/server{1.1.1.1}
config# dns servers server 1.1.1.1 
Error: failed to create path - application error

Any help is appreciated.

Hi

Further debugging we identified it is some synchronization issue of application with newly added schema.
Issue has been solved and we can close this.

Thanks