smalltalk QNAs had no contexts, so intents made of these had no contexts either. The NLU Server does not allow that (as it should)
NLU Server running on cloud has a better error reporting mechanism than the one running in binary, so errors looked like [Object object]... This PR supports both error format.
**Screenshot shared by Sylvain on Slack**
[https://botpresshq.slack.com/archives/C02AFENA9C5/p1642546771001800](https://botpresshq.slack.com/archives/C02AFENA9C5/p1642546771001800)
WIP
fixes: BUS-188
There was 2 bugs:
[Object object]
... This PR supports both error format.