The Elearning Community

Posted: **Tue Mar 24, 2015 7:26 am**

hi,i create video confer,but throw this:(logout,login,see video was created), i don't know why?

Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in D:\hfylms\appScs\lib\lib.bbb.api.php:42 Stack trace: #0 D:\hfylms\appScs\lib\lib.bbb.api.php(42): SimpleXMLElement->__construct('<html><head><ti...') #1 D:\hfylms\appScs\lib\lib.bbb.api.php(272): bbb_wrap_simplexml_load_file('http://192.168....') #2 D:\hfylms\appScs\lib\lib.bbb.php(192): BigBlueButton->createMeetingArray('Xu Zack', 'HFY-04', NULL, '333444', '111222', '863933d4fb135f1...', 'http://192.168....', NULL) #3 D:\hfylms\appScs\lib\lib.conference.1.2.php(370): Bbb_Manager->getUrl('4', 'bbb') #4 D:\hfylms\appLms\modules\conference\conference.php(132): Conference_Manager->getUrl('4', 'bbb') #5 D:\hfylms\appLms\modules\conference\conference.php(834): conference_list(Object(UrlManager)) #6 D:\hfylms\appLms\class.module\class.conference.php(30): dispatchConference('list') #7 D:\hfylms\appLms\index.php(117): Module_Conference->loadBody() #8 {main} thrown in D:\hfylms\appScs\lib\lib.bbb.api.php on line 42

Posted: **Tue Mar 24, 2015 8:57 am**

We never experienced your problem .
can you post more detail about you installation ? ( web server , php , .... )
have you registered to a BBB services and inserted the correct key in the configuration screen ?

Posted: **Thu Mar 26, 2015 4:51 am**

ok，but after pulgin manager able,it's error change.
now it's created and throw this:
Fatal error: Class name must be a valid object or a string in D:\hfylms\appScs\lib\lib.conference.1.3.plugins.php on line 142
my config:
win7 64;php5.3;
bbb webistie is ok.

Posted: **Sat Mar 28, 2015 6:22 pm**

Hi ling

when you enable plugin ,formalms switch the video conference to use the plugin manager.
So BBB , with plugins eneblad, are activated by the BBB plugin

I see you have formalms installed on a WIN desktop

have you enabled the PHP modules: dom , libxml , simplexml , xml , xmlreader .... ?

We have tested video conference with BBB on some linux with php 5.3 and 5.4 and never found troubles

Posted: **Sun Mar 29, 2015 8:12 pm**

Hi anellic
Thank for your message.I look for code, first,conference_plug table don't create.so I created conference_plug,and then plug manager page is ok,bbb actived.but ,after add video_conference ,no record be created.look code again,maybe need conference_bbb table ?but no core_bbb table in db.I don't find sql script to create core_bbb.If you know ,please tell me,some file?some script?some solution? 3x.

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create video conference error

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