Hello Ahmad, please use latest version of OM (5.0.0-M4 at the moment)
Have you configured TURN server? On Thu, 7 May 2020 at 21:02, Unix Home Academy <unix.home.acad...@gmail.com> wrote: > Hi all, > > I have just install OpenMeetings-5.0.0-M3 on Ubuntu 18.04 Server and I > have tested on the following browsers: > Chromium: Version 81.0.4044.138 (Official Build) snap (64-bit) > Firefox: 76.0 > > Yesterday I had an issue of not being able to view the shared screen nor > the camera by other users in the room. > One thing I have noticed just after entering the room is the following > error messages (Please see the image attached). I am not sure if this is > related or not: > > "TypeError: Cannot read property 'addIceCandidate' of null" > "TypeError: Cannot read property 'processAnswer' of null" > > I hope someone can help me here. Thanks in advance. > > > Note: I am new to this mail list. I searched the error/issue in the > mail-list-archive and in the internet but found nothing. I also read > through the FAQ's and the guides how to contribute and ask questions...I > hope I am not posting my issue to the wrong list or in a wrong way. > > > Regards, > Ahmad | Unix Home Academy > https://www.facebook.com/unix.home/ > -- Best regards, Maxim