Hello, thank you for helping find out what s wrong with my installation. I think that applied some bbb updates about 3 days ago and then my bbb server stopped working with the error below: (I can access the Demo page on my server, but when I try to log in I have the error below) ---------------------------------------
An Error has occured: *Status Code* 500 *Exception Type* null *Message* null *Exception*
java.lang.NullPointerException at org.apache.jsp.demo1_jsp.getJoinURL(demo1_jsp.java:200) at org.apache.jsp.demo1_jsp._jspService(demo1_jsp.java:945) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java: 377) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicatio nFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterC hain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j ava:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j ava:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12 7) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10 2) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav a:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Htt p11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:679)
*Root Cause* ------------------------------ Header List Name Value x-forwarded-for 192.168.100.2 host 127.0.0.1:8080 connection close user-agent Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0.1 accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 accept-language fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3 accept-encoding gzip, deflate referer http://xxxxxxxxxx:9080/ cookie JSESSIONID=XXXXXXXXXXXXXXXXXXXX Attribute List javax.servlet.forward.request_uri /demo/demo1.jsp javax.servlet.forward.context_path /demo javax.servlet.forward.servlet_path /demo1.jsp javax.servlet.forward.query_string username=titi&action=create javax.servlet.jsp.jspException java.lang.NullPointerException javax.servlet.error.status_code 500 javax.servlet.error.servlet_name jsp javax.servlet.error.exception java.lang.NullPointerException javax.servlet.error.request_uri /demo/demo1.jsp
--------------------------------------------------------------------------- -------------------- tried to change the domain name with a new port number with #bbb-conf -setip xxxxxx:8080 but I have the following error too: -------------------
Starting nginx: the configuration file /etc/nginx/nginx.conf syntax is ok configuration file /etc/nginx/nginx.conf test is successful nginx. * Starting Red5 Server red5 [ OK ] * Starting Tomcat servlet engine tomcat6 [ OK ] Record and Playback monitoring started Waiting for BigBlueButton to finish starting up (this may take a minute): Startup unsuccessful: could not connect to http://xx.xxxx.com/bigbluebutton/api admin@serv:~$ -------------------------------------- Any advise please on the root cause of this problem??
I don't know the cause of your 500 error, but your use of the setip command is incorrect. You can't put a port on the end of your ip address like that. Nginx listens on port 80 and forwards requests to http://xxxx.com/bigbluebutton to the tomcat6 server which is listening on port 8080 (which is where you're getting that port from).
On Tuesday, August 7, 2012 1:50:21 PM UTC-4, tarik wrote:
> Hello, > thank you for helping find out what s wrong with my installation. > I think that applied some bbb updates about 3 days ago and then my bbb > server stopped working with the error below: > (I can access the Demo page on my server, but when I try to log in I have > the error below) > ---------------------------------------
> An Error has occured: *Status Code* 500 *Exception Type* null *Message* > null *Exception*
> java.lang.NullPointerException > at org.apache.jsp.demo1_jsp.getJoinURL(demo1_jsp.java:200) > at org.apache.jsp.demo1_jsp._jspService(demo1_jsp.java:945) > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java: 377) > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicatio nFilterChain.java:290) > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterC hain.java:206) > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j ava:233) > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j ava:191) > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12 7) > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10 2) > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav a:109) > at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) > at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) > at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Htt p11Protocol.java:588) > at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) > at java.lang.Thread.run(Thread.java:679)
> --------------------------------------------------------------------------- -------------------- > tried to change the domain name with a new port number with #bbb-conf > -setip xxxxxx:8080 > but I have the following error too: > -------------------
> Starting nginx: the configuration file /etc/nginx/nginx.conf syntax is ok > configuration file /etc/nginx/nginx.conf test is successful > nginx. > * Starting Red5 Server > red5 > [ > OK ] > * Starting Tomcat servlet engine tomcat6 [ > OK ] > Record and Playback monitoring started > Waiting for BigBlueButton to finish starting up (this may take a minute): > Startup unsuccessful: could not connect to > http://xx.xxxx.com/bigbluebutton/api > admin@serv:~$ > -------------------------------------- > Any advise please on the root cause of this problem??
just entered the setip commad without the port number, #bbb-conf -check #bbb-conf -clean but still unsuccessful?? ---------------------------------- * Starting Tomcat servlet engine tomcat6 [ OK ] Record and Playback monitoring started Waiting for BigBlueButton to finish starting up (this may take a minute): Startup unsuccessful: could not connect to http://conf.ostadi.net/bigbluebutton/api admin1@conf:~$ ------------------------------------ Kr, Tarik.
On Tue, Aug 7, 2012 at 1:50 PM, tarik <tarik.s...@gmail.com> wrote:
> Hello,
> thank you for helping find out what s wrong with my installation.
> I think that applied some bbb updates about 3 days ago and then my bbb
> server stopped working with the error below:
> (I can access the Demo page on my server, but when I try to log in I have
> the error below)
Did you setup your development environment? The error is s symptom of
mismatch salt. It might have changed when you updated.
Compare your salt in /var/lib/tomcat6/webapps/demo/bbb_conf_api.jsp and
/var/lib/tomcat6/webapps/bigbluebutton/WEB-INF/classes/bigbluebutton.proper ties.
And if you are running bigbluebutton-web manually, check
grails-app/conf/bigbluebutton.properties
> An Error has occured: *Status Code* 500 *Exception Type* null *Message*
> null *Exception*
> java.lang.NullPointerException
> at org.apache.jsp.demo1_jsp.getJoinURL(demo1_jsp.java:200)
> at org.apache.jsp.demo1_jsp._jspService(demo1_jsp.java:945)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java: 377)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicatio nFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterC hain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j ava:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j ava:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12 7)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10 2)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav a:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Htt p11Protocol.java:588)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
> at java.lang.Thread.run(Thread.java:679)
> --------------------------------------------------------------------------- --------------------
> tried to change the domain name with a new port number with #bbb-conf
> -setip xxxxxx:8080
> but I have the following error too:
> -------------------
> Starting nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
> configuration file /etc/nginx/nginx.conf test is successful
> nginx.
> * Starting Red5 Server
> red5
> [
> OK ]
> * Starting Tomcat servlet engine tomcat6 [
> OK ]
> Record and Playback monitoring started
> Waiting for BigBlueButton to finish starting up (this may take a minute):
> Startup unsuccessful: could not connect to
> http://xx.xxxx.com/bigbluebutton/api > admin@serv:~$
> --------------------------------------
> Any advise please on the root cause of this problem??
> KR,
> Tarik.
> --
> You received this message because you are subscribed to the Google Groups
> "BigBlueButton-Setup" group.
> To view this discussion on the web visit
> https://groups.google.com/d/msg/bigbluebutton-setup/-/bKXqiTCFny0J.
> To post to this group, send email to bigbluebutton-setup@googlegroups.com.
> To unsubscribe from this group, send email to
> bigbluebutton-setup+unsubscribe@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/bigbluebutton-setup?hl=en.
On Tue, Aug 7, 2012 at 2:21 PM, Richard Alam <ritza...@gmail.com> wrote:
> On Tue, Aug 7, 2012 at 1:50 PM, tarik <tarik.s...@gmail.com> wrote:
>> Hello,
>> thank you for helping find out what s wrong with my installation.
>> I think that applied some bbb updates about 3 days ago and then my bbb
>> server stopped working with the error below:
>> (I can access the Demo page on my server, but when I try to log in I have
>> the error below)
> Did you setup your development environment? The error is s symptom of
> mismatch salt. It might have changed when you updated.
> Compare your salt in /var/lib/tomcat6/webapps/demo/bbb_conf_api.jsp and
> /var/lib/tomcat6/webapps/bigbluebutton/WEB-INF/classes/bigbluebutton.proper ties.
> And if you are running bigbluebutton-web manually, check
> grails-app/conf/bigbluebutton.properties
> Richard
>> ---------------------------------------
>> An Error has occured: *Status Code* 500 *Exception Type* null *Message
>> * null *Exception*
>> java.lang.NullPointerException
>> at org.apache.jsp.demo1_jsp.getJoinURL(demo1_jsp.java:200)
>> at org.apache.jsp.demo1_jsp._jspService(demo1_jsp.java:945)
>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java: 377)
>> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicatio nFilterChain.java:290)
>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterC hain.java:206)
>> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j ava:233)
>> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j ava:191)
>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12 7)
>> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10 2)
>> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav a:109)
>> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
>> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
>> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Htt p11Protocol.java:588)
>> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
>> at java.lang.Thread.run(Thread.java:679)
>> --------------------------------------------------------------------------- --------------------
>> tried to change the domain name with a new port number with #bbb-conf
>> -setip xxxxxx:8080
>> but I have the following error too:
>> -------------------
>> Starting nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
>> configuration file /etc/nginx/nginx.conf test is successful
>> nginx.
>> * Starting Red5 Server
>> red5
>> [ OK ]
>> * Starting Tomcat servlet engine tomcat6
>> [ OK ]
>> Record and Playback monitoring started
>> Waiting for BigBlueButton to finish starting up (this may take a minute):
>> Startup unsuccessful: could not connect to
>> http://xx.xxxx.com/bigbluebutton/api >> admin@serv:~$
>> --------------------------------------
>> Any advise please on the root cause of this problem??
>> KR,
>> Tarik.
>> --
>> You received this message because you are subscribed to the Google Groups
>> "BigBlueButton-Setup" group.
>> To view this discussion on the web visit
>> https://groups.google.com/d/msg/bigbluebutton-setup/-/bKXqiTCFny0J.
>> To post to this group, send email to bigbluebutton-setup@googlegroups.com
>> .
>> To unsubscribe from this group, send email to
>> bigbluebutton-setup+unsubscribe@googlegroups.com.
>> For more options, visit this group at
>> http://groups.google.com/group/bigbluebutton-setup?hl=en.
> --
> You received this message because you are subscribed to the Google Groups
> "BigBlueButton-Setup" group.
> To post to this group, send email to bigbluebutton-setup@googlegroups.com.
> To unsubscribe from this group, send email to
> bigbluebutton-setup+unsubscribe@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/bigbluebutton-setup?hl=en.
> On Tue, Aug 7, 2012 at 1:50 PM, tarik <tarik...@gmail.com <javascript:>>wrote:
>> Hello,
>> thank you for helping find out what s wrong with my installation.
>> I think that applied some bbb updates about 3 days ago and then my bbb >> server stopped working with the error below:
>> (I can access the Demo page on my server, but when I try to log in I have >> the error below)
> Did you setup your development environment? The error is s symptom of > mismatch salt. It might have changed when you updated.
> Compare your salt in /var/lib/tomcat6/webapps/demo/bbb_conf_api.jsp and > /var/lib/tomcat6/webapps/bigbluebutton/WEB-INF/classes/bigbluebutton.proper ties.
> And if you are running bigbluebutton-web manually, check > grails-app/conf/bigbluebutton.properties
heres the output
admin@serv:/$ wget http://serv.domain.com/bigbluebutton/api/isMeetingRunning?meetingID=a... --2012-08-08 16:39:57--
http:///serv.domain.com/bigbluebutton/api/isMeetingRunning?meetingID=abcdef
Résolution de /serv.domain.com... 192.168.100.2
Connexion vers serv.domain.com|192.168.100.2|:80... connecté.
requête HTTP transmise, en attente de la réponse... 404 Not Found
2012-08-08 16:39:57 ERREUR 404: Not Found.
---------------------------------------
when I do a bbb-conf -check I have
--------------------------
/etc/nginx/sites-available/bigbluebutton (nginx)
server name: xxx.xxx.com
port: 9080
bbb-client dir: /var/www/bigbluebutton
------------------------------
im trying to put the config back to server.domain.com (with default port 80), but the port "9080" is stuck and
I also can't change it manually on the file
/etc/nginx/sites-available/bigbluebutton
Any suggestion ??
Le mercredi 8 août 2012 13:57:02 UTC+2, Fred Dixon a écrit :
> On Tue, Aug 7, 2012 at 2:21 PM, Richard Alam <ritz...@gmail.com<javascript:>
> > wrote:
>> On Tue, Aug 7, 2012 at 1:50 PM, tarik <tarik...@gmail.com <javascript:>>wrote:
>>> Hello,
>>> thank you for helping find out what s wrong with my installation.
>>> I think that applied some bbb updates about 3 days ago and then my bbb >>> server stopped working with the error below:
>>> (I can access the Demo page on my server, but when I try to log in I >>> have the error below)
>> Did you setup your development environment? The error is s symptom of >> mismatch salt. It might have changed when you updated.
>> Compare your salt in /var/lib/tomcat6/webapps/demo/bbb_conf_api.jsp and >> /var/lib/tomcat6/webapps/bigbluebutton/WEB-INF/classes/bigbluebutton.proper ties.
>> And if you are running bigbluebutton-web manually, check >> grails-app/conf/bigbluebutton.properties
>> Richard
>>> ---------------------------------------
>>> An Error has occured: *Status Code* 500 *Exception Type* null *
>>> Message* null *Exception*
>>> java.lang.NullPointerException
>>> at org.apache.jsp.demo1_jsp.getJoinURL(demo1_jsp.java:200)
>>> at org.apache.jsp.demo1_jsp._jspService(demo1_jsp.java:945)
>>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java: 377)
>>> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
>>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicatio nFilterChain.java:290)
>>> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterC hain.java:206)
>>> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j ava:233)
>>> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j ava:191)
>>> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:12 7)
>>> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:10 2)
>>> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav a:109)
>>> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
>>> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
>>> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Htt p11Protocol.java:588)
>>> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
>>> at java.lang.Thread.run(Thread.java:679)
>>> --------------------------------------------------------------------------- --------------------
>>> tried to change the domain name with a new port number with #bbb-conf >>> -setip xxxxxx:8080
>>> but I have the following error too:
>>> -------------------
>>> Starting nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
>>> configuration file /etc/nginx/nginx.conf test is successful
>>> nginx.
>>> * Starting Red5 Server >>> red5
>>> [ OK ]
>>> * Starting Tomcat servlet engine tomcat6
>>> [ OK ] >>> Record and Playback monitoring started
>>> Waiting for BigBlueButton to finish starting up (this may take a >>> minute): Startup unsuccessful: could not connect to >>> http://xx.xxxx.com/bigbluebutton/api >>> admin@serv:~$ >>> --------------------------------------
>>> Any advise please on the root cause of this problem??
>>> KR,
>>> Tarik.
>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "BigBlueButton-Setup" group.
>>> To view this discussion on the web visit >>> https://groups.google.com/d/msg/bigbluebutton-setup/-/bKXqiTCFny0J.
>>> To post to this group, send email to bigbluebu...@googlegroups.com<javascript:>
>>> .
>>> To unsubscribe from this group, send email to >>> bigbluebutton-setup+unsubscribe@googlegroups.com <javascript:>.
>>> For more options, visit this group at >>> http://groups.google.com/group/bigbluebutton-setup?hl=en.
>> -- >> You received this message because you are subscribed to the Google Groups >> "BigBlueButton-Setup" group.
>> To post to this group, send email to bigbluebu...@googlegroups.com<javascript:>
>> .
>> To unsubscribe from this group, send email to >> bigbluebutton-setup+unsubscribe@googlegroups.com <javascript:>.
>> For more options, visit this group at >> http://groups.google.com/group/bigbluebutton-setup?hl=en.
On Wed, Aug 8, 2012 at 10:46 AM, tarik <tarik.s...@gmail.com> wrote:
> thank you Fred,
> heres the output
> admin@serv:/$ wget
> http://serv.domain.com/bigbluebutton/api/isMeetingRunning?meetingID=a... > --2012-08-08 16:39:57-- http:///
> serv.domain.com/bigbluebutton/api/isMeetingRunning?meetingID=abcdef
> Résolution de /serv.domain.com... 192.168.100.2
> Connexion vers serv.domain.com|192.168.100.2|:80... connecté.
> requête HTTP transmise, en attente de la réponse... 404 Not Found
> 2012-08-08 16:39:57 ERREUR 404: Not Found.
> ---------------------------------------
> when I do a bbb-conf -check I have
> --------------------------
> /etc/nginx/sites-available/bigbluebutton (nginx)
> server name: xxx.xxx.com
> port: 9080
> bbb-client dir: /var/www/bigbluebutton
> ------------------------------
> im trying to put the config back to server.domain.com (with default port
> 80), but the port "9080" is stuck and
> I also can't change it manually on the file
> /etc/nginx/sites-available/bigbluebutton
> Any suggestion ??
> Le mercredi 8 août 2012 13:57:02 UTC+2, Fred Dixon a écrit :
>> On Tue, Aug 7, 2012 at 2:21 PM, Richard Alam <ritz...@gmail.com> wrote:
>>> On Tue, Aug 7, 2012 at 1:50 PM, tarik <tarik...@gmail.com> wrote:
>>>> Hello,
>>>> thank you for helping find out what s wrong with my installation.
>>>> I think that applied some bbb updates about 3 days ago and then my bbb
>>>> server stopped working with the error below:
>>>> (I can access the Demo page on my server, but when I try to log in I
>>>> have the error below)
>>> Did you setup your development environment? The error is s symptom of
>>> mismatch salt. It might have changed when you updated.
>>> Compare your salt in /var/lib/tomcat6/webapps/demo/**bbb_conf_api.jsp
>>> and /var/lib/tomcat6/webapps/**bigbluebutton/WEB-INF/classes/**
>>> bigbluebutton.properties.
>>> And if you are running bigbluebutton-web manually, check
>>> grails-app/conf/bigbluebutton.**properties
>>> Richard
>>>> ------------------------------**---------
>>>> An Error has occured: *Status Code* 500 *Exception Type* null *
>>>> Message* null *Exception*
>>>> java.lang.NullPointerException
>>>> at org.apache.jsp.demo1_jsp.**getJoinURL(demo1_jsp.java:200)
>>>> at org.apache.jsp.demo1_jsp._**jspService(demo1_jsp.java:945)
>>>> at org.apache.jasper.runtime.**HttpJspBase.service(**HttpJspBase.java:70)
>>>> at javax.servlet.http.**HttpServlet.service(**HttpServlet.java:717)
>>>> at org.apache.jasper.servlet.**JspServletWrapper.service(**JspServletWrapper.j ava:377)
>>>> at org.apache.jasper.servlet.**JspServlet.serviceJspFile(**JspServlet.java:313 )
>>>> at org.apache.jasper.servlet.**JspServlet.service(JspServlet.**java:260)
>>>> at javax.servlet.http.**HttpServlet.service(**HttpServlet.java:717)
>>>> at org.apache.catalina.core.**ApplicationFilterChain.**internalDoFilter(**Appl icationFilterChain.java:**290)
>>>> at org.apache.catalina.core.**ApplicationFilterChain.**doFilter(**ApplicationF ilterChain.java:**206)
>>>> at org.apache.catalina.core.**StandardWrapperValve.invoke(**StandardWrapperVal ve.java:233)
>>>> at org.apache.catalina.core.**StandardContextValve.invoke(**StandardContextVal ve.java:191)
>>>> at org.apache.catalina.core.**StandardHostValve.invoke(**StandardHostValve.jav a:127)
>>>> at org.apache.catalina.valves.**ErrorReportValve.invoke(**ErrorReportValve.jav a:102)
>>>> at org.apache.catalina.core.**StandardEngineValve.invoke(**StandardEngineValve .java:109)
>>>> at org.apache.catalina.connector.**CoyoteAdapter.service(**CoyoteAdapter.java: 298)
>>>> at org.apache.coyote.http11.**Http11Processor.process(**Http11Processor.java:8 59)
>>>> at org.apache.coyote.http11.**Http11Protocol$**Http11ConnectionHandler.**proce ss(Http11Protocol.java:**588)
>>>> at org.apache.tomcat.util.net.**JIoEndpoint$Worker.run(**JIoEndpoint.java:489)
>>>> at java.lang.Thread.run(Thread.**java:679)
>>>> *Root Cause*
>>>> ------------------------------
>>>> Header List Name Value x-forwarded-for 192.168.100.2 host
>>>> 127.0.0.1:8080 connection close user-agent Mozilla/5.0 (X11; Ubuntu;
>>>> Linux i686; rv:14.0) Gecko/20100101 Firefox/14.0.1 accept
>>>> text/html,application/xhtml+**xml,application/xml;q=0.9,*/*;**q=0.8
>>>> accept-language fr,fr-fr;q=0.8,en-us;q=0.5,en;**q=0.3 accept-encoding gzip,
>>>> deflate referer http://xxxxxxxxxx:9080/ cookie JSESSIONID=**
>>>> XXXXXXXXXXXXXXXXXXXX Attribute List javax.servlet.forward.request_**
>>>> uri /demo/demo1.jsp javax.servlet.forward.context_**path /demo
>>>> javax.servlet.forward.servlet_**path /demo1.jsp
>>>> javax.servlet.forward.query_**string username=titi&action=create
>>>> javax.servlet.jsp.jspException java.lang.NullPointerException
>>>> javax.servlet.error.status_**code 500 javax.servlet.error.servlet_**
>>>> name jsp javax.servlet.error.exception java.lang.NullPointerException
>>>> javax.servlet.error.request_**uri /demo/demo1.jsp
>>>> ------------------------------**------------------------------**
>>>> ------------------------------**-----
>>>> tried to change the domain name with a new port number with #bbb-conf
>>>> -setip xxxxxx:8080
>>>> but I have the following error too:
>>>> -------------------
>>>> Starting nginx: the configuration file /etc/nginx/nginx.conf syntax is
>>>> ok
>>>> configuration file /etc/nginx/nginx.conf test is successful
>>>> nginx.
>>>> * Starting Red5 Server red5 **
>>>> ** **
>>>> [ OK ]
>>>> * Starting Tomcat servlet engine tomcat6 **
>>>> [ OK ]
>>>> Record and Playback monitoring started
>>>> Waiting for BigBlueButton to finish starting up (this may take a
>>>> minute): Startup unsuccessful: could not connect to http://xx.xxxx.com/ >>>> **bigbluebutton/api <http://xx.xxxx.com/bigbluebutton/api>
>>>> admin@serv:~$
>>>> ------------------------------**--------
>>>> Any advise please on the root cause of this problem??
>>>> KR,
>>>> Tarik.
>>>> --
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Thank you Fred, I changed it back to port 80 and now the comands bbb-conf -check and clean look much better (all the processes restart with an ok status) there's only the minor glitch below , but I read that it should be ignored ------------ ** Potential problems described below ** # IP does not match: # IP from ifconfig: 192.168.100.2 # /etc/nginx/sites-available/bigbluebutton: serv.domain.com # Warning: API URL IPs do not match host: ---------------------------
Before, I had the Demo page at http://serv.domain.com/bigbluebutton But now I have an Error: " This page is no longer available, please use the api. "
On Thu, Aug 9, 2012 at 11:16 AM, tarik <tarik.s...@gmail.com> wrote:
> Thank you Fred,
> I changed it back to port 80 and now the comands bbb-conf -check and clean
> look much better (all the processes restart with an ok status)
> there's only the minor glitch below , but I read that it should be ignored
> ------------
> ** Potential problems described below **
> # IP does not match:
> # IP from ifconfig: 192.168.100.2
> # /etc/nginx/sites-available/bigbluebutton: serv.domain.com
> # Warning: API URL IPs do not match host:
> ---------------------------
> Before, I had the Demo page at http://serv.domain.com/bigbluebutton > But now I have an Error: " This page is no longer available, please use
> the api. "
> To post to this group, send email to bigbluebutton-setup@googlegroups.com.
> To unsubscribe from this group, send email to
> bigbluebutton-setup+unsubscribe@googlegroups.com.
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I followed the instructions of http://code.google.com/p/bigbluebutton/wiki/FAQ#How_do_I_setup_new_cl... =>changed index.html to point to /demo/demo3.jsp + execute permissions but I still can't have externel users to land on demo3.jsp (???? nor on the old interface bigbluebutton.html???) (http://serv.domain.com/bigbluebutton/ leads to "This page is no longer available, please use the api". 1)how can I direct the external users to the traditional bbb.html page??
I'm using sakai with BBB,
if I connect to the sakai on the bbb server, I can create meetings and also connect successfully (the meeting link takes me to http://serv.domain.com/client/BigBlueButton.html where Java loads on a page et the users environment is complete )
Are you running Sakai on the same server that's running BigBlueButton?
We recommend you setup a separate, dedicated server for BigBlueButton. As
well, don't have other applications running on the BigBlueButton server or
allow other applications to use port 80. For reasons see
On Thu, Aug 9, 2012 at 1:45 PM, tarik <tarik.s...@gmail.com> wrote:
> Thank you Fred,
> I followed the instructions of
> http://code.google.com/p/bigbluebutton/wiki/FAQ#How_do_I_setup_new_cl... > ?
> =>changed index.html to point to /demo/demo3.jsp + execute permissions
> but I still can't have externel users to land on demo3.jsp (???? nor on
> the old interface bigbluebutton.html???)
> (http://serv.domain.com/bigbluebutton/ leads to "This page is no longer
> available, please use the api".
> 1)how can I direct the external users to the traditional bbb.html page??
> I'm using sakai with BBB,
> if I connect to the sakai on the bbb server, I can create meetings and
> also connect successfully (the meeting link takes me to
> http://serv.domain.com/client/BigBlueButton.html where Java loads on a
> page et the users environment is complete )
> But if i do it from a remote client, (using the same sakai portal) the
> meeting link takes me to http://serv.domain.com/BigBlueButton.html) where
> the only thing I see is a blank page with "404 not found ------
> nginx/0.7.65 "
> On sakai server I changed the bbb parameters to "
> http://serv.domain.com/client/bigbluebutton.html " but the bbb server
> became unavailable !!!
> So I put it back to " http://serv.domain.com/bigbluebutton.html " where I
> have the bbb server available.
> 2) what is missing in my links ??
> To post to this group, send email to bigbluebutton-setup@googlegroups.com.
> To unsubscribe from this group, send email to
> bigbluebutton-setup+unsubscribe@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/bigbluebutton-setup?hl=en.
Hello Fred,
No, the bbb server is a stand alone while sakai is on another server.
I had problems with port forwarding and changed the default BBB port, but I put it back to 80.
Those two questions below are still puzzling me. Any suggestions??
cheers,
Le vendredi 10 août 2012 13:24:04 UTC+2, Fred Dixon a écrit :
> Are you running Sakai on the same server that's running BigBlueButton?
> We recommend you setup a separate, dedicated server for BigBlueButton. As > well, don't have other applications running on the BigBlueButton server or > allow other applications to use port 80. For reasons see
> On Thu, Aug 9, 2012 at 1:45 PM, tarik <tarik...@gmail.com <javascript:>>wrote:
>> Thank you Fred,
>> I followed the instructions of
>> http://code.google.com/p/bigbluebutton/wiki/FAQ#How_do_I_setup_new_cl... >> ?
>> =>changed index.html to point to /demo/demo3.jsp + execute permissions
>> but I still can't have externel users to land on demo3.jsp (???? nor on >> the old interface bigbluebutton.html???) >> (http://serv.domain.com/bigbluebutton/ leads to "This page is no longer >> available, please use the api". >> 1)how can I direct the external users to the traditional bbb.html page??
>> I'm using sakai with BBB,
>> if I connect to the sakai on the bbb server, I can create meetings and >> also connect successfully (the meeting link takes me to >> http://serv.domain.com/client/BigBlueButton.html where Java loads on a >> page et the users environment is complete )
>> But if i do it from a remote client, (using the same sakai portal) the >> meeting link takes me to http://serv.domain.com/BigBlueButton.html) >> where the only thing I see is a blank page with "404 not found ------ >> nginx/0.7.65 "
>> On sakai server I changed the bbb parameters to " >> http://serv.domain.com/client/bigbluebutton.html " but the bbb server >> became unavailable !!!
>> So I put it back to " http://serv.domain.com/bigbluebutton.html " where >> I have the bbb server available.
>> 2) what is missing in my links ??
>> To post to this group, send email to bigbluebu...@googlegroups.com<javascript:>
>> .
>> To unsubscribe from this group, send email to >> bigbluebutton-setup+unsubscribe@googlegroups.com <javascript:>.
>> For more options, visit this group at >> http://groups.google.com/group/bigbluebutton-setup?hl=en.
I think you need to slow down a bit -- your making lots of changes to the
configuration, but you really need to slow down and give yourself a chance
to understand how BigBlueButton works. Making random changes does not
improve your setup.
> changed index.html to point to /demo/demo3.jsp + execute permissions
You don't need to give the file execute permissions.
On Fri, Aug 10, 2012 at 7:44 AM, tarik <tarik.s...@gmail.com> wrote:
> Hello Fred,
> No, the bbb server is a stand alone while sakai is on another server.
> I had problems with port forwarding and changed the default BBB port, but
> I put it back to 80.
> Those two questions below are still puzzling me. Any suggestions??
> cheers,
> Le vendredi 10 août 2012 13:24:04 UTC+2, Fred Dixon a écrit :
>> > if I connect to the sakai on the bbb server
>> Hi Tarik,
>> Are you running Sakai on the same server that's running BigBlueButton?
>> We recommend you setup a separate, dedicated server for BigBlueButton.
>> As well, don't have other applications running on the BigBlueButton server
>> or allow other applications to use port 80. For reasons see
> To post to this group, send email to bigbluebutton-setup@googlegroups.com.
> To unsubscribe from this group, send email to
> bigbluebutton-setup+unsubscribe@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/bigbluebutton-setup?hl=en.
Le vendredi 10 août 2012 13:59:10 UTC+2, Fred Dixon a écrit :
> Hi Tarik,
> I think you need to slow down a bit -- your making lots of changes to the > configuration, but you really need to slow down and give yourself a chance > to understand how BigBlueButton works. Making random changes does not > improve your setup.
> > changed index.html to point to /demo/demo3.jsp + execute permissions
> You don't need to give the file execute permissions.
Tarik: I renamed the old index file and create a new one, so I gave it the same permissions as the old one.
Tarik: I can access the demo pages from the intranet , but when I connect from remote I get ""404 Not Found -------- *nginx/0.7.65*"
which means that my connection goes through the router till the BBB server but just doesn't access the demo pages!!
Tarik: I'm pretty sure that my network setup is correctly configured now (did all the steps of the link above and made sure that all the ports are open with http://www.yougetsignal.com/tools/open-ports/ )
> 2. Set the proper parameters for the Sakai Meeting tool (please read the > Sakai Meeting Tool documentation)
Tarik: thre are two parameters: the bbb.url=http://serv.domain.com/bigbluebutton bbb.salt=xxxxxxxxxxxxxxxxxxxx
=>think that the config is good since the bbb server is reported in green on sakai as " available".
> 3. Manually check the URL for your API demos to confirm the work from > other machines.
Tarik: the api demo pages work on the intranet, but I get the ""404 Not Found -------- *nginx/0.7.65*" from remote (internet)
(If I may, I dont think its a network problem since I get "Welcome to nginx!' if I enter the name of my bbb server from internet=> Network config is ok)
> Le vendredi 10 août 2012 13:59:10 UTC+2, Fred Dixon a écrit :
>> Hi Tarik,
>> I think you need to slow down a bit -- your making lots of changes to the >> configuration, but you really need to slow down and give yourself a chance >> to understand how BigBlueButton works. Making random changes does not >> improve your setup.
>> > changed index.html to point to /demo/demo3.jsp + execute permissions
>> You don't need to give the file execute permissions.
> Tarik: I renamed the old index file and create a new one, so I gave it the > same permissions as the old one.
> Tarik: I can access the demo pages from the intranet , but when I connect > from remote I get ""404 Not Found -------- *nginx/0.7.65*"
> which means that my connection goes through the router till the BBB server > but just doesn't access the demo pages!!
>> from both the BigBlueButton server and a separate machine?
> Tarik: I'm pretty sure that my network setup is correctly configured now > (did all the steps of the link above and made sure that all the ports are > open with http://www.yougetsignal.com/tools/open-ports/ )
>> 2. Set the proper parameters for the Sakai Meeting tool (please read the >> Sakai Meeting Tool documentation)
> Tarik: thre are two parameters: > the bbb.url=http://serv.domain.com/bigbluebutton > bbb.salt=xxxxxxxxxxxxxxxxxxxx
> =>think that the config is good since the bbb server is reported in green > on sakai as " available".
>> 3. Manually check the URL for your API demos to confirm the work from >> other machines.
> Tarik: the api demo pages work on the intranet, but I get the ""404 Not > Found -------- *nginx/0.7.65*" from remote (internet)
> (If I may, I dont think its a network problem since I get "Welcome to > nginx!' if I enter the name of my bbb server from internet=> Network config > is ok)
Hello, I have a simple setup (3 servers in a intranet behind a router) and I'm using Port Forwarding. Internet connexions are fine to my "sakai portal" (on a different port), but all I get on the BBB server (at port 80) is ""404 Not Found -------- * nginx/0.7.65*" !!
From my opinion, the last part of this error *nginx/0.7.65*" means that the connections are hitting the BBB server, but not at the right point (???)
is there something I can modify in order to fix these internet connexions to my BBB server or should I reinstall the BBB server ??
A 404 error could have a bunch of different causes. For instance if you're trying to access "http://www.yourserver.com/demo" you're going to get a 404 error no matter what.
If you've made lots of changes to the nginx files on your BBB server though, it might be better to just start from scratch.
On Tuesday, August 14, 2012 11:09:59 AM UTC-4, tarik wrote:
> Hello, > I have a simple setup (3 servers in a intranet behind a router) and I'm > using Port Forwarding. > Internet connexions are fine to my "sakai portal" (on a different port), > but all I get on the BBB server (at port 80) is ""404 Not Found -------- * > nginx/0.7.65*" !!
> From my opinion, the last part of this error *nginx/0.7.65*" means that > the connections are hitting the BBB server, but not at the right point > (???)
> is there something I can modify in order to fix these internet connexions > to my BBB server or should I reinstall the BBB server ??