Issue with NLU services

[RajgopalK]

I've installed already installed and activated the plugins related to NLU- NLU Workbench.

[GlideFather]

Hi @RajgopalK,

your model is in Draft state, is it the same NLU model that is referenced to?

When I got any error with Virtual Agent and/or Designer, I always tested, trained, and published... and some of the issues disappeared itself not knowing why..... 

Let me know if the issue is still actual