Carnet search on Nextcoud

Hello!
I have configured Fulltext search on Elastic basis. User’s file search is working. But there is a problem with search on notes application Carnet from Web interface (android app search works fine). The search circle moves around without getting any search results. See image https://imgur.com/M58kq3Q

How to diagnose / solve the problems?

Environment: NethServer 7.7.1908, NextCloud 1.8.2, Carnet 0.19.1
I have noticed such log (the time when indexing was performed).

{“reqId”:“XheYfCtTMDSS@qb9gAtSLAAAAAQ”,“level”:3,“time”:“2020-01-09T21:17:48+00:00”,“remoteAddr”:“192...50”,“user”:“admin”,“app”:“PHP”,“method”:“GET”,“url”:"/index.php/apps/carnet/settings",“message”:“Undefined index: nc_version at /usr/share/nextcloud/apps/carnet/templates/settings.php#28”,“userAgent”:“Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0”,“version”:“17.0.2.1”,“id”:“5e183158a3a42”}

A lot of requests such this

  1. . .5 - - [05/Jan/2020:17:48:28 +0200] “GET /nextcloud/index.php/apps/carnet/notes/getSearchCache HTTP/1.1” 200 12

Thanks in advance!
Rakaris

Hello,

This does not seems related to the FullTextSearch Apps. Please report this issue to the maintainer of the Carnet App.