I have icingaweb2 (2.3.2), later installed and configured nagivs (1.8.5) manually, and it works, so I wanted to integrate nagvis into icingaweb2, but there is an issue I cannot figure out how to "connect" those two.
(How icingaweb2 knows "where" to look for nagivs, ...)
I followed this guide https://exchange.icinga.org/icinga/NagVis
But when I enable module inside icingaweb2 and click on left panel "Maps" it cannot open it, now I get (it never worked for me, so I tried multiple things):
which solved some integration issues (or at least it seems they did)
Currently both are hosted on the same webserver, if anyone has any good guide for beginners on this topic I would appreciate it.