[jitsi-dev] No opened data channels found!


#1

Hello, I install jitsi meet on Debian 8 according to the quick install documents .it works fine in local network ,but when in install it in the
public network (Internet), I cannot see any participant in the browser and it throw some errors every time I click the Fellow Jitster areal

Logger.js:125 [modules/util/helpers.js] <a>: Error: No opened data channels found!
    at r.send (DataChannels.js:265)
    at r._onXXXEndpointChanged (DataChannels.js:232)
    at r.sendPinnedEndpointMessage (DataChannels.js:200)
    at t.value (RTC.js:167)
    at o.pinParticipant (JitsiConference.js:641)
    at n.<anonymous> (conference.js:1501)
    at n.emit (events.js:84)
    at Object.handleVideoThumbClicked (VideoLayout.js:389)
    at HTMLSpanElement.i (RemoteVideo.js:490)
i @ Logger.js:125
a @ helpers.js:40
(anonymous) @ conference.js:1503
n.emit @ events.js:84
handleVideoThumbClicked @ VideoLayout.js:389
i @ RemoteVideo.js:490
Logger.js:125 [JitsiMeetJS.js] <Object.getGlobalOnErrorHandler>: UnhandledError: Script: null Line: null Column: null StackTrace: Error: No opened data channels found!
    at r.send (DataChannels.js:265)
    at r._onXXXEndpointChanged (DataChannels.js:232)
    at r.sendPinnedEndpointMessage (DataChannels.js:200)
    at t.value (RTC.js:167)
    at o.pinParticipant (JitsiConference.js:641)
    at n.<anonymous> (conference.js:1501)
    at n.emit (events.js:84)
    at Object.handleVideoThumbClicked (VideoLayout.js:389)
    at HTMLSpanElement.i (RemoteVideo.js:490)