Upgrading libnetconf2 from v2.1.37 to v3.5.5

[divyanshu0045]

I have updated libnetconf2 and libyang to latest tag and linked it to my netconf client app.
The netopeer2 server side is still on 2.1.49 and sysrepo v2.2.36 and compatible libyang release.

I see below errors :
Not found node "notification" in path.
Received an invalid message (Not found node "notification" in path.).

Is there a change in yang modules change between these version with respect to notification?
Also, is it mandatory to upgrade dependencies on both client and server end simultaneously?

[michalvasko]

I think I have seen the error before but I do not remember the exact reason. But I had some issues when after an update, old YANG modules were being parsed. Seeing that the NETCONF server YANG modules were updated in v3.x, this may be the problem. So you can try removing all the YANG modules (by default /usr/local/share/yang/modules/libnetconf2) and reinstalling libnetconf2.