cannot initiate a conference about hublin HOT 13 OPEN

I get into details of the error in the console and here Is what I got :

"Unsupported projection option: $elemMatch"

from hublin.

@MichaelBailly Please Help me

from hublin.

Hello @persiandeveloper, what version of mongodb are you using ?

from hublin.

Hi @Eriflow

db version v2.0.4, pdfile version 4.5
Mon May 30 15:29:31 git version: nogitversion

from hublin.

Then that's the issue. The minimum supported MongoDB version is 2.6.5.

from hublin.

@Eriflow Uninstalling that version and installing the 2.6.5 solves the problem ?

from hublin.

@persiandeveloper it will solve the problem about $elemMatch and yes probably the first issue. $elemMatch was introduced in mongodb 2.2 see https://docs.mongodb.com/manual/release-notes/2.2/.

from hublin.

@Eriflow

It now creates conference but I got the following error in chrome console when I invited other people also I cant see my self through web-cam:

Also i got this error in console of linux:

Could not send invitation for ******************** in conference ******* Error: Can not get a valid email sender

from hublin.

Here you have the problem getusermedia failed. It means that Hublin could not access your webcam. Did you allow camera and microphone sharing in your browser (There should be a popup) ? In chrome there is a camera icon left to the star icon (bookmark).

from hublin.

@Eriflow It might me something with my browser.

But also system cant send inviation emails, I got this error :

Also i got this error in console of linux:

Could not send invitation for ******************** in conference ******* Error: Can not get a valid email sender

Thanks for all your help.

from hublin.

Your welcome.

For the invitation error check out https://github.com/linagora/hublin/blob/master/doc/configuration.md, under the Mail part. You will have to create a document under the configuration collection of the mongodb database you are using for Hublin (the name is hublin if you copied config/db.json.sample).

from hublin.

@Eriflow

I copied config/db.json.sample, and now when I query hublin db in mongodb, it only shows these collections:

conferences
sessions
system.indexes
users

So I cant see configuration collection. Am I on a right track ?

from hublin.

Hello @persiandeveloper ,
Yes you can create the configuration collection there and the Mail document.

from hublin.