Throws an exception when strophe plugins are missing.
Throws an exception when strophe plugins are missing.

nevermind-corp/ljm,dmurtari/lib-jitsi-meet,damencho/lib-jitsi-meet,jitsi/lib-jitsi-meet,jitsi/lib-jitsi-meet,adambowles/lib-jitsi-meet,dmurtari/lib-jitsi-meet,adambowles/lib-jitsi-meet,jiyeyuran/lib-jitsi-meet